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"[ABSTRAKLatar Belakang: Major adverse cardiac events (MACE) merupakan komplikasi serius pada pasien pasca sindrom koroner akut (SKA) sehingga perlu suatu metode yang andal dalam memprediksi kejadiannya. Heart rate variability (HRV) yang menggambarkan ketidakseimbangan sistem otonom pasca SKA dan dapat dilakukan dengan cara yang lebih cepat, mudah, dan praktis berpotensi dapat digunakan sebagai alat stratifikasi risiko MACE.Tujuan: Mengetahui kemampuan HRV awal perawatan yang diukur melalui metode pulse photoplethysmograph (PPG) dalam memprediksi MACE pada pasien pasca SKA yang dirawat di intensive cardiac care unit (ICCU).Metode: Studi ini adalah studi kohort prospektif dengan subjek pasien SKA yang menjalani perawatan di ICCU. Pemeriksaan HRV dilakukan dengan metode PPG dalam 48 jam pasca diagnosis SKA dan adanya MACE dideteksi selama perawatan di ICCU. Komplikasi yang digolongkan sebagai MACE adalah kematian, aritmia fatal, gagal jantung, syok kardiogenik, re-infark, dan komplikasi mekanik. Kemampuan HRV dalam memprediksi MACE dinyatakan melalui AUC (+IK95%) dan untuk parameter yang memiliki kemampuan prediksi baik akan dihitung nilai prediksi positif (PPV) dan nilai prediksi negatif (NPV) beserta IK95% parameter tersebut.Hasil: Sebanyak 75 subjek SKA menjalani pengukuran HRV < 48 jam pasca diagnosis dan sebanyak 18,7% di antaranya mengalami MACE. Parameter LF dengan AUC 0,697 (0,543-0,850) dan rasio LF/HF dengan AUC 0,851 (0,741-0,962) memiliki kemampuan diskriminasi MACE yang paling baik. Parameter LF pada titik potong 89,673 memiliki PPV dan NPV sebesar 13% dan 71%, sedangkan rasio LF/HF pada titik potong 1,718 sebesar 6% dan 50%.Kesimpulan: Variabel LF dan rasio LF/HF merupakan parameter HRV yang dinilai memiliki kemampuan diskriminasi cukup baik terhadap MACE. Kedua variabel tersebut memiliki nilai prediksi negatif sehingga dapat digunakan untuk menyingkirkan kemungkinan terjadinya MACE pada mereka dengan nilai LF > 89,673 dan rasio LF/HR > 1,718.

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ABSTRACTIntroduction: Major adverse cardiac events (MACE) are serious complications needed to be predicted rapidly and accurately in acute coronary syndrome (ACS) patients. Heart rate variability (HRV), reflecting autonomic system imbalance post ACS, is currently available in quick, easy, and practical method. This parameter has potential to be used in MACE risk stratification.Aim: To find the ability of HRV measurement with pulse photoplethysmograph (PPG) method in predicting MACE in post ACS patients hospitalized in intensive cardiac care unit (ICCU).Method: This study is a prospective study using ACS patients in ICCU as its subjects. Measurement of HRV by means of PPG is conducted within 48 hours post diagnosis and the incidence of MACE is identified during ICCU stay. Events classified as MACE are including death, lethal arrhytmia, heart failure, cardiogenic shock, re-infarction, and other mechanical complications. The ability of HRV in predicting MACE was listed as AUC (+95%CI) and for specific HRV parameters which had adequate capability, positive predictive value (PPV) and negative predictive value (NPV) would be calculated.Result: HRV measurements were done in 75 ACS subjects < 48 h post-diagnosis. Among the subjects, 18,7% suffered from MACE. Measurement of LF with AUC 0,697 (0,543-0,850) and LF/HF ratio with AUC 0,851 (0,741-0,962) had the best discrimination values. The former variable had PPV and NPV of 13% and 71% in the cutoff point of 89,673, while the latter had the number of 6% and 50% in the cutoff point of 1,718, respectively.Conclusion: LF and LF/HF ratio are the only HRV variables having adequate MACE discrimination. Both variables have better NPV so that they can be applied in reducing MACE risk in patients with LF > 89,673 and LF/HF ratio > 1,718.;Introduction: Major adverse cardiac events (MACE) are serious complications needed to be predicted rapidly and accurately in acute coronary syndrome (ACS) patients. Heart rate variability (HRV), reflecting autonomic system imbalance post ACS, is currently available in quick, easy, and practical method. This parameter has potential to be used in MACE risk stratification.Aim: To find the ability of HRV measurement with pulse photoplethysmograph (PPG) method in predicting MACE in post ACS patients hospitalized in intensive cardiac care unit (ICCU).Method: This study is a prospective study using ACS patients in ICCU as its subjects. Measurement of HRV by means of PPG is conducted within 48 hours post diagnosis and the incidence of MACE is identified during ICCU stay. Events classified as MACE are including death, lethal arrhytmia, heart failure, cardiogenic shock, re-infarction, and other mechanical complications. The ability of HRV in predicting MACE was listed as AUC (+95%CI) and for specific HRV parameters which had adequate capability, positive predictive value (PPV) and negative predictive value (NPV) would be calculated.Result: HRV measurements were done in 75 ACS subjects < 48 h post-diagnosis. Among the subjects, 18,7% suffered from MACE. Measurement of LF with AUC 0,697 (0,543-0,850) and LF/HF ratio with AUC 0,851 (0,741-0,962) had the best discrimination values. The former variable had PPV and NPV of 13% and 71% in the cutoff point of 89,673, while the latter had the number of 6% and 50% in the cutoff point of 1,718, respectively.Conclusion: LF and LF/HF ratio are the only HRV variables having adequate MACE discrimination. Both variables have better NPV so that they can be applied in reducing MACE risk in patients with LF > 89,673 and LF/HF ratio > 1,718., Introduction: Major adverse cardiac events (MACE) are serious complications needed to be predicted rapidly and accurately in acute coronary syndrome (ACS) patients. Heart rate variability (HRV), reflecting autonomic system imbalance post ACS, is currently available in quick, easy, and practical method. This parameter has potential to be used in MACE risk stratification.Aim: To find the ability of HRV measurement with pulse photoplethysmograph (PPG) method in predicting MACE in post ACS patients hospitalized in intensive cardiac care unit (ICCU).Method: This study is a prospective study using ACS patients in ICCU as its subjects. Measurement of HRV by means of PPG is conducted within 48 hours post diagnosis and the incidence of MACE is identified during ICCU stay. Events classified as MACE are including death, lethal arrhytmia, heart failure, cardiogenic shock, re-infarction, and other mechanical complications. The ability of HRV in predicting MACE was listed as AUC (+95%CI) and for specific HRV parameters which had adequate capability, positive predictive value (PPV) and negative predictive value (NPV) would be calculated.Result: HRV measurements were done in 75 ACS subjects < 48 h post-diagnosis. Among the subjects, 18,7% suffered from MACE. Measurement of LF with AUC 0,697 (0,543-0,850) and LF/HF ratio with AUC 0,851 (0,741-0,962) had the best discrimination values. The former variable had PPV and NPV of 13% and 71% in the cutoff point of 89,673, while the latter had the number of 6% and 50% in the cutoff point of 1,718, respectively.Conclusion: LF and LF/HF ratio are the only HRV variables having adequate MACE discrimination. Both variables have better NPV so that they can be applied in reducing MACE risk in patients with LF > 89,673 and LF/HF ratio > 1,718.]"

"Rasio Netrofil-Limfosit (RNL) adalah pemeriksaan laboratorium murah dan mudah didapatkan dimanapun, dan saat ini berkembang menjadi penanda luaran pada berbagai kondisi, termasuk pada Sindrom Koroner Akut (SKA). RNL menggabungkan dua jalur inflamasi berbeda (netrofil dan limfosit) untuk memprediksi luarannya, dan beberapa studi telah menunjukkan manfaatnya dalam memprediksi Major Adverse Cardiac Events (MACE). Penelitian ini bertujuan untuk membuktikan manfaat RNL dalam stratifikasi risiko SKA pada populasi Indonesia, dan menentukan nilai titik potong RNL untuk peningkatan risiko MACE. Metode: 380 rekam medis pasien SKA dari Januari 2012-Agustus 2015 diikutkan dalam studi ini. Karakteristik, faktor risiko kardiovaskuler, dan hasil pemeriksaan laboratorium subjek dikumpulkan dan diikuti secara retrospektif untuk menilai kemunculan MACE (aritmia, infark ulang, in-stent restenosis, gagal jantung akut, syok kardiogenik, kematian) selama perawatan. Nilai RNL didapatkan dari pembagian hitung netrofil dan limfosit absolut. Analisis statistik untuk menentukan nilai titik potong RNL dan penyesuaian untuk faktor perancu dilakukan untuk memvalidasi hasil. Hasil: Subjek mayoritas merupakan laki-laki, dengan rerata usia 57,92 tahun. Hipertensi dan merokok merupakan faktor risiko yang paling sering ditemukan. Rerata RNL subjek adalah 4,72, dan MACE ditemukan pada 73 kasus (19,2%). Setelah analisis ROC, didapatkan nilai titik potong sebesar 3.55 (sensitivitas 72,6%, spesitifitas 60,6%, AUC 0.702). Ditemukan bahwa terdapat peningkatan insidens MACE pada kelompok RNL>3.55 (30.47% vs 9.71% pada ≤3.55, p<0.001). Setelah penyesuaian untuk faktor perancu, RNL>3.55 tetap signifikan dalam memprediksi MACE (p=0.02, adujsted OR 2,626 (IK95% 1,401-4,922)). Kesimpulan: RNL>3.55 adalah prediktor independen untuk kejadian MACE.

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Background: Neutrophil-Lymphocyte Ratio (NLR) is a low-cost, readily available laboratory examination in various places, and is currently emerging as a prognostic marker for various conditions, including Acute Coronary Syndrome (ACS). NLR, which combines two different inflammatory pathways (neutrophil and lymphocyte), have been shown by several studies to be useful in predicting Major Adverse Cardiac Events (MACE). This study aims to prove NLR’s use in ACS risk stratification in Indonesians and determine a cutoff level for MACE risk increase.

Methods: 380 ACS patients’ medical records from January 2012 to August 2015 were included in this study. Subjects’ characteristics, cardiovascular risk factors and laboratory findings were collected, and retrospectively followed to evaluate for MACE (arrhythmia, reinfarction, in-stent restenosis, acute heart failure, cardiogenic shock, death) during hospitalization. NLR value was calculated from neutrophil and lymphocyte counts division. Statistical analysis to determine NLR cutoff point for MACE risks, and adjustment for confounding factors were done for results validation.

Results: Subjects were predominantly male, with average age of 57.92 years old. Hypertension and smoking were the most frequent risk factors found. Average NLR was 4.72, and MACE was found in 73 cases (19.2%). After ROC analysis, a cutoff of 3.55 was determined to be satisfactory (sensitivity 72.6%, spesitivity 60.6%, AUC 0.702). It was found that there is a significant increase in MACE incidence in NLR>3.55 (30.47% vs 9.71% in ≤3.55, p<0.001). After adjusting for confounding factors, NLR>3.55 was still significant in predicting MACE (p=0.02, adujsted OR 2,626 (CI95% 1,401-4,922)).

Conclusion: NLR>3.55 is an independent predictor of in-hospital MACE."

"Latar Belakang : Indonesia memiliki angka kematian karena penyakit kardiovaskular yang semakin meningkat, dengan angka kematian diperkirakan sebanyak 17,3 juta kematian. Mengingat tingkat mortalitas yang sangat tinggi pada pasien dengan sindrom koroner akut SKA, maka diperlukan sebuah prediktor Major Adverse Cardiac Event MACE yang objektif dan terukur untuk manajemen pasien SKA dalam jangka panjang. Pada SKA dapat ditemukan heterogenitas repolarisasi ventrikel yang dapat dilihat pada elektrokardiografi EKG sebagai QTmax-QTmin, atau dapat disebut sebagai QTD.QTD disinyalir dapat dijadikan penanda untuk risiko MACE pada pasien SKA. Tujuan : Mengetahui peran dispersi QT dan QTcD sebagai prediktor MACE pada pasien sindrom koroner akut SKA. Metode : Penelitian ini merupakan studi kohort retrospektif pada 230 rekam medis pasien SKA yang dirawat di ICCU RSCM dalam rentang waktu Januari 2016 hingga November 2017. EKG standar 12 sadapan saat serangan dianalisis dan dilakukan pengukuran interval QTmax dan QTmin yang kemudian dihitung QTd. Selanjutnya dikoreksi dengan frekuensi nadi menggunakan rumus Bazett QTcD. Hasil : Pemanjangan QTD lebih dari 100mdet dapat menjadi prediktor MACE pada pasien dengan SKA OR 1,25 IK95 0,17 ndash; 2,71 . Setelah dikoreksi dengan frekuensi nadi menggunakan rumus Bazett, pemanjangan QTcD juga dapat menjadi prediktor MACE pada pasien SKA 1,89 IK95 0,05 ndash; 67,37. Kesimpulan : Pemanjangan QTD lebih dari 100mdet atau QTcD lebih dari 12,72mdet dapat menjadi prediktor MACE.

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Background: In Indonesia, the number of death due to cardiovascular disease is rapidly rising and it was approximated to have resulted in 17,3 million deaths. Due to this steadily increasing cases, it is necessary to find a predictor for Major Adverse Cardiac Event MACE that is objective and standardized for long term care of patients with acute coronary syndrome ACS. In ACS, one of the underlying mechanisms is the presence of heterogeneity in ventricle repolarization that is seen on ECG machine as QTmax ndash QTmin, or what is identified as QTD. QTD is hypothesized to have role as marker in patients with MACE in ACS.

Aim: Identify the role of QTD and QTcD as MACE predictor in patients with acute coronary syndrome.

Methods: This study is a retrospective cohort with the subject of 230 ACS patients that was hospitalised on RSCM ICCU among January 2016 to November 2017. Data was taken from medical record and 12 lead ECG during attack were taken and analysed manually to calculate QTmax and QTmin and substraction of both into QTD. Followed by correction using the heart rate with Bazett formula QTcD.

Result: QTD prolongation of more than 100ms in patients with ACS may lead to MACE OR 1,25 IK95 0,17 ndash 2,71 . Following correction with Bazett formula, QTcD prolongation is also predictor 1,89 IK95 0,05 ndash 67,37.

Conclusion: QTD prolongation of more than 100ms or QTcD of more than 12.72ms might lead to MACE "

"Latar Belakang: Kematian kardiak dan reinfark merupakan MACE yang sering terjadi pada pasien SKA. Gelombang fragmented QRS fQRS merupakan penanda iskemia atau jejas miokardium dini pada pasien sindrom koroner akut SKA. Peran fQRS terhadap MACE 30 hari perlu diteliti lebih lanjut pada pasien SKA. Tujuan: Mengetahui peran fQRS sebagai prediktor MACE berupa reinfark dan kematian kardiak pada pasien SKA di ICCU selama 30 hari. Metode: Studi dengan desain kohort retrospektif untuk meneliti peran gelombang fragmented QRS sebagai prediktor MACE selama 30 hari pasien SKA, dengan menggunakan data rekam medis pasien SKA yang menjalani perawatan di ICCU RSCM pada bulan Juli 2015 - Oktober 2017. Analisis bivariat dan multivariat dengan logistik regresi dilakukan untuk menghitung crude risk ratio RR dan adjusted RR terjadinya MACE dalam 30 hari antara kelompok fQRS terhadap kelompok non-fQRS dengan menggunakan SPSS. Hasil: Dalam 2 tahun, didapatkan jumlah subyek yang memenuhi kriteria inklusi dan eksklusi sebanyak 353 orang. Fragmented QRS didapatkan pada 60,9 subyek, dengan lokasi terbanyak di inferior 48,8 dan rerata onset 34 jam. Proporsi kejadian MACE 30 hari lebih tinggi pada grup fQRS vs non fQRS 15,8 vs 5,8. Pada analisis bivariat didapatkan fQRS meningkatkan probabilitas terjadinya MACE selama 30 hari pada pasien SKA, dengan risiko relatif RR sebesar 2,72 IK 95 1,3 -5,71. Sedangkan pada analisis multivariat, didapatkan adjusted RR 2,79 IK 95 1,29 - 4,43, setelah memperhitungkan 6 faktor perancu, yakni skor GRACE risiko sedang-berat, eGFR kurang dari 60 ml/menit, LVEF kurang dari 40, riwayat diabetes melitus, usia lebih dari 45 tahun dan hipertensi. Laju eGFR merupakan faktor perancu yang memberikan perubahan paling besar, yakni 12,4. Kesimpulan: Proporsi fQRS pada SKA selama perawatan di ICCU RSCM sebesar 60,9. Fragmented QRS yang muncul pada fase akut pada pasien SKA yang dirawat di ICCU merupakan prediktor independen terjadinya MACE dalam 30 hari dan meningkatkan probabiltas terjadinya MACE 30 hari berupa kematian kardiak dan reinfark pada pasien SKA.

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Background: Cardiac death and reinfarction are most common major adverse cardiac events in acute coronay syndrome. Fragmented QRS fQRS in 12 leads ECG is associated with myocardial injury and ischaemia in coronary artery disease. The role of fQRS as predictor of 30 days MACE cardiac death and reinfarction needs to be evaluated in acute coronary syndrome patients in Indonesia.

Objectives: To identify proportion and role of fQRS as a predictor 30 days MACE in acute coronary syndrome patients.

Methods: A cohort retrospective study was conducted by using secondary data acute coronary syndrome patients in Intensive Cardiac Care Unit Cipto Mangunkusumo Hospital from July 2015 ndash October 2017. Analysis was done by using SPSS statistic for univariate, bivariate and multivariate logistic regression to obtain crude risk ratio and adjusted risk ratio of probability 30 days MACE patient with fQRS.

Result: Three hundred and fifty three subjects during 2 years were included in this study. Fragmented QRS was found in 60,9 subjects, more frequent in inferior leads 48,8, with mean onset 34 hours. Major adverse cardiac events were higher in fQRS vs non fQRS group 15,8 vs 5,8. Bivariate analysis showed higher probability of 30 days MACE in ACS patient RR 2,72, 95 CI 1,3 5,71. Multivariate analysis were done by using logistic regression with GRACE score moderate and high risk, low eGFR 60 ml min, low LVEF 40, diabetes melitus, age more than 45 years and hypertension as confounding factors, revealed adjusted RR was 2,79 95 CI 1,29 ndash 4,43. Low eGFR was a potential confounder in this study.

Conclusion: The fQRS proportion in ACS patients during ICCU admission was 60,9. Acute and persistent fQRS developed in ACS during hospitalization was an independent predictor of 30 days MACE cardiac death and reinfarction.Keywords fQRS, acute coronary syndrome, Major adverse cardiac event."

"Latar Belakang. Salah satu penyebab kematian pada sindrom koroner akut adalah terjadinya komplikasi yang dikenal dengan major adverse cardiac event MACE . Terdapat beberapa prediktor terjadinya MACE pada pasien SKA, diantaranya adalah faktor psikologis yaitu depresi dan ansietas. Saat ini, depresi dan ansietas belum mendapat banyak perhatian padahal memiliki peran penting dalam pengobatan SKA dan prognosisnya. Tujuan. Mengetahui hubungan antara depresi dan ansietas dengan major adverse cardiac event dalam 7 hari pada pasien SKA. Metode. Studi dengan desain kohort prospektif untuk meneliti hubungan antara depresi dan ansietas dengan MACE dalam 7 hari pasien SKA, dengan menggunakan kuisioner HADS pada pasien SKA yang menjalani perawatan di ICCU, Rawat Inap Gedung A RSCM pada bulan Januari ndash; Mei 2018. Analisis bivariat dilakukan untuk menghitung risk ratio RR terjadinya MACE dalam 7 hari pada kelompok depresi dan ansietas dengan menggunakan SPSS. Hasil. Didapatkan jumlah subjek yang memenuhi kriteria inklusi sebanyak 114 orang. depresi didapatkan pada 7 subjek, ansietas didapatkan pada 28,95 subjek, dan MACE didapatkan pada 9,6 subjek. Pada kelompok depesi, MACE 7 hari terjadi pada 12,5 subjek. Pada kelompok Ansietas, MACE 7 hari terjadi pada 21,2 subjek. Pada analisis bivariat didapatkan ansietas meningkatkan risiko terjadinya MACE dalam 7 hari pada pasien SKA, dengan risiko relatif RR sebesar 4,2 IK 1,34 ndash; 13,7. Kesimpulan. Proporsi depresi pada pasien SKA di RSCM sebesar 7 dan proporsi ansietas pada pasien SKA di RSCM sebesar 28,95 . Ansietas pada pasien SKA merupakan prediktor independen terjadinya MACE dalam 7 hari dan meningkatkan risiko terjadinya MACE 7 hari.

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Background. One of the causes of death in acute coronary syndrome is the occurrence of a complication known as major adverse cardiac event MACE. There are several predictors of the occurrence of MACE in patients with ACS, including psychological factors such as depression and anxiety. Currently, depression and anxiety have not received much attention when it has an important role in the treatment of ACS and its prognosis.

Objective. To determine the association between depression and anxiety with major adverse cardiac event within 7 days in patients with acute coronary syndrome.

Method. Study with prospective cohort design to examine the association between depression and anxiety with MACE within 7 days of ACS patients, using HADS questionnaires on ACS patients undergoing treatment at ICCU, Hospitalization RSCM in January May 2018. Bivariate analysis was performed to calculate the risk ratio RR of MACE occurrence within 7 days in the depression and anxiety group using SPSS.

Results. Obtained number of subjects who meet the inclusion criteria of 114 people. depression was obtained in 7 of subjects, Anxiety was obtained in 28,95 of subjects, and MACE was obtained in 9.6 of subjects. In the depression group, MACE 7 days occurred in 12.5 of subjects. In the Anxiety group, MACE 7 days occurred in 21,2 of subjects. In bivariate analysis, anxiety increased the risk of MACE within 7 days in patients with ACS, with relative risk RR of 4,2 IK 1,34 ndash 13,7.

Conclusion. The proportion of depression in patients with SKA in RSCM was 7 and the proportion of anxiety in ACS patients in RSCM was 28,95. Anxiety in patients with ACS is an independent predictor of MACE within 7 days and increases the risk of a 7 day MACE. "

"Background: some studies show fragmanted QRS (fQRS) as a marker of myocardial scar, ventricular arrhythmia, ventricular remodelling and worse coronary collaterals flow, which can increase the incidence of major adverse cardiac event (MACE) after infarction. This study aimed to identify the role of fQRS as one of the risk factors for MACE (cardiac death and reinfarction) in acute coronary syndrome patients within 30 days observation.

Methods: a cohort retrospective study was conducted using secondary data of acute coronary syndrome patients at Intensive Cardiac Care Unit Cipto Mangunkusumo Hospital from July 2015 to October 2017. Multivariate analysis were done by using logistic regression with GRACE score (moderate and high risk), low eGFR (< 60 ml/min), low LVEF (< 40%), diabetes mellitus, age more than 45 years and hypertension as confounding factors.

Results: three hundred and fifty three (353) subjects were included. Fragmented QRS was found in 60,9 % subjects. It was more frequent in inferior leads (48.8% ) with mean onset of 34 hours. Major adverse cardiac events were higher in fQRS vs. non-fQRS group (15.8% vs. 5.8 %). Bivariate analysis showed higher probability of 30 days MACE in fQRS group (RR 2.72; 95%CI 1.3 -5.71p=0.08). Multivariate analysis revealed adjusted RR of 2.79 (95% CI: 1.29 - 4.43, p<0.05). Low eGFR was a potential confounder in this study.

Conclusion: persistent fQRS developed in ACS during hospitalization is an independent predictor of 30 days MACE cardiac death and re-infarction."

"Operasi Coronary Artery Bypass Graft (CABG) merupakan salah satu tatalaksana penyakit jantung koroner (PJK). Inflamasi akibat CABG meningkatkan risiko luaran klinis yang buruk pasca operasi, yang dapat dinilai dengan major adverse cardiac events (MACE). Rasio neutrofil-limfosit (RNL) adalah penanda inflamasi sederhana, ekonomis, mudah didapat, dan telah banyak diteliti perannya di bidang kardiovaskular. Pada pasien yang menjalani operasi CABG tanpa terapi deksametason preoperatif, nilai RNL yang tinggi berhubungan dengan luaran klinis yang buruk. Penelitian ini bertujuan untuk mengetahui peran RNL dalam memprediksi MACE pada pasien yang menjalani CABG dengan dan tanpa terapi deksametason preoperatif. Desain penelitian adalah kohort retrospektif, menggunakan data sekunder dari penelitian randomized clinical trial sebelumnya mengenai efektivitas deksametason pada pasien yang menjalani CABG di Rumah Sakit Pusat Jantung dan Pembuluh Darah Harapan Kita. Subjek penelitian terdiri dari 60 pasien kelompok deksametason dan 60 pasien kelompok plasebo, memiliki data hitung jenis leukosit pada pemeriksaan hematologi lengkapnya yang diperiksa pada 24 jam pertama pasca operasi. Nilai RNL didapat dari jumlah absolut neutrofil dibagi jumlah absolut limfosit. Rerata RNL kelompok deksametason adalah 17,32 ± 6,2 dan 13,05 ± 6,3 untuk kelompok plasebo, dengan IK95%: (-6,52) – (-2,02) dan nilai p<0,01. Nilai RNL yang lebih kecil didapatkan pada subjek yang tidak mengalami MACE pada kelompok deksametason, dan perbedaan ini bermakna secara statistik dengan p=0,014 (IK95% 0,87-8,66), sedangkan pada kelompok plasebo tidak didapatkan perbedaan yang bermakna. Nilai AUC RNL terhadap MACE pada kelompok deksametason adalah 72,9% (IK95% 59,1-86,7), p=0,015. Titik potong optimal RNL ditentukan 16,24 dengan nilai RR 10,29 (IK95%: 1,42-74,79) dengan nilai p=0,002, sensitivitas 91,7%, spesifisitas 58%, nilai prediksi positif 35,5%, dan nilai prediksi negatif 96,9%. Kami menyimpulkan bahwa RNL merupakan penanda inflamasi yang berguna untuk memprediksi MACE pada pasien yang menjalani CABG yang mendapat terapi deksametason preoperatif.

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Coronary artery bypass graft (CABG) is a procedure for management of coronary heart disease (CHD). Inflammation due to CABG increases the risk of postoperative poor clinical outcomes, which can be assessed by major adverse cardiac events (MACE). The neutrophil-lymphocyte ratio (NLR) is an inflammation marker that is simple, cheaper, easy to obtain, and has been known for its role in the cardiovascular diseases. In patients undergoing CABG surgery without preoperative dexamethasone therapy, high NLR value is associated with poor clinical outcomes. This study aims to determine the role of NLR in predicting MACE in patients undergoing CABG with and without preoperative dexamethasone therapy.

The study design was a retrospective cohort, using secondary data from previous randomized clinical trial studies about the effectiveness of dexamethasone in patients undergoing CABG at the Harapan Kita Heart and Vascular Center Hospital. The study subjects consisted of 60 patients in the dexamethasone group and 60 patients in the placebo group, who had the data of leukocyte differential count in their hematology examination result, which was examined in the first 24 hours postoperatively. The NLR value is obtained from the absolute number of neutrophils divided to absolute number of lymphocytes.

The mean NLR of the dexamethasone group was 17.32 ± 6.2 and 13.05 ± 6.3 for the placebo group with 95%CI: (-6.52) - (-2.02) and p value <0.01. Smaller NLR value was found in subjects without MACE in the dexamethasone group, and this difference was statistically significant with p = 0.014 (95%CI 0.87-8.66), whereas in the placebo group no significant difference was found. The AUC value of NLR for MACE in the dexamethasone group was 72.9% (95%CI: 59.1-86.7), p = 0.015. The cut off point of NLR was determined 16.24 with RR value 10.29 (95%CI: 1.42-74.79) p=0.002, sensitivity of 91.7%, 58% specificity, 35.5% positive predictive value, and 96.9% negative predictive value.

We conclude that RNL is a useful inflammation marker to predict MACE in patients undergoing CABG who are receiving preoperative dexamethasone therapy. "

"Latar belakang: Populasi usia lanjut dengan penyakit jantung koroner yang menjalani tindakan intervensi koroner perkutan (IKP) menunjukkan tren meningkat. Di sisi lain, kelompok usia lanjut juga dihadapkan dengan major adverse cardiac events pasca tindakan IKP. Identifikasi faktor prediktor yang mempengaruhi terjadinya MACE 30 hari diharapkan dapat menjadi sarana stratifikasi risiko pratindakan, meningkatkan luaran klinis serta menjadi pertimbangan pemilihan strategi intervensi pada pasien PJK usia lanjut.Tujuan: Mengetahui insidens MACE 30 hari, faktor prediktor MACE 30 hari pada pasien PJK usia lanjut yang menjalani tindakan IKP, dan pengembangan model prediksi MACE 30 hari.Metode: studi kohort retrospektif dengan menulusuri rekam medis pasien usia lanjut yang menjalani IKP di RSCM periode Januari 2017-Desember 2021. Dilakukan analisis bivariat chi-square antara faktor usia, jenis kelamin, hiperglikemia saat admisi, kreatinin serum, kelas Killip, status fungsional, status nutrisi, status frailty, dan jenis PJK dengan kejadian MACE 30 hari pascatindakan IKP. Analisis multivariat dan model prediksi dilakukan dengan metode regresi logistik.Hasil: Terdapat 616 subjek penelitian untuk diteliti. Insidens MACE 30 hari pada pasien PJK usia lanjut sebesar 5,4%. Hasil analisis bivariat menunjukkan adanya hubungan antara faktor hiperglikemia saat admisi, kelas Killip, status fungsional, status nutrisi, dan jenis PJK dengan kejadian MACE 30 hari (p<0,05). Hasil regresi logistik menunjukkan Kelas Killip dan jenis PJK merupakan faktor prediktor independen terjadinya MACE 30 hari dengan adjusted OR 8,841 (IK95% 3,339-23,410) untuk kelas Killip dan adjusted OR 3,774 (1,365-10,426) untuk PJK. Model prediksi MACE 30 hari memiliki nilai AUC 0,7995 (IK95% 0,712-0,886)Kesimpulan: MACE 30 hari pada pasien PJK usia lanjut yang menjalani IKP sebesar 5,4% dengan faktor prediktor independen kelas Killip dan jenis PJK.

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Background: The elderly with coronary heart disease undergoing percutaneous coronary intervention (PCI) shows an increasing trend. On the other hand, the elderly group is also faced with major adverse cardiac events after PCI. Identification of predictors that influence the occurrence of 30-day MACE is expected to be a means of preprocedural risk stratification, improve clinical outcomes and become a consideration for selecting intervention strategies in elderly CHD patients.

Objectives: To determine the incidence of 30-day MACE, the predictors of 30-day MACE in elderly CHD patients undergoing PCI, and the development of 30-day MACE prediction model.

Methods: Retrospective cohort study by reviewing medical records of elderly patients undergoing PCI at RSCM for the period January 2017-December 2021. Chi-square bivariate analysis was performed between predictors of age, sex, hyperglycemia at admission, serum creatinine, Killip class, functional status, nutritional status, frailty status, and type of CHD with MACE events 30 days after PCI. Multivariate analysis and prediction models were performed using the logistic regression.

Results: There were 616 research subjects to be studied. The incidence of 30-day MACE in elderly CHD patients was 5.4%. The results of bivariate analysis showed a relationship between hyperglycemia at admission, Killip class, functional status, nutritional status, and type of CHD with 30-day MACE (p<0.05). Logistic regression results showed Killip class and CHD type were independent predictors of 30-day MACE with adjusted OR 8.841 (95%CI 3.339-23.410) for Killip class and adjusted OR 3,774 (1.365-10.426) for type of CHD. The 30-day MACE prediction model has an AUC value of 0.7995 (95%CI 0.712-0.886)

Conclusion: Incidence of 30-day MACE in elderly with CHD undergoing PCI is 5.4% with Killip class and type of CHD as independent predictor factors."

"Background: chronic kidney disease (CKD) increases the severity and risk of mortality in acute coronary syndrome (ACS) patients. The role of β2-M as a filtration and inflammation marker and FGF23 as a CKD-MBD process marker might be significant in the pathophysiology in ACS with CKD patients. This study aims to determine the association of β2-M and FGF23 with major adverse cardiac event (MACE) in ACS patients with CKD. Methods: we used cross sectional and retrospective cohort analysis for MACE. We collected ACS patients with CKD consecutively from January until October 2018 at Dr. Cipto Mangunkusumo General Hospital. Data were analyzed using logistic regression and Cox's Proportional Hazard Regression. Results: a total of 117 patients were selected according to the study criteria. In bivariate analysis, β2-M, FGF23, and stage of CKD had significant association with MACE (p = 0.014, p = 0.026, p = 0.014, respectively). In multivariate analysis, β2-M - but not FGF 23- was significantly associated with MACE (adjusted HR 2.16; CI95% 1.15-4.05; p = 0.017). Conclusion: β2-M was significantly associated with MACE, while FGF23 was not so. This finding supports the role of inflammation in cardiovascular outcomes in ACS with CKD patient through acute on chronic effect."

"Latar belakang: Hipertensi akan meningkatkan kadar asam urat yang akan memperburuk terjadinya Major Adverse Cardiac Events (MACE) pada penderita sindroma koroner akut (SKA). Dengan mengetahui kadar asam urat maka kita memprediksi terjadinya MACE sehingga dapat melakukan tata laksana SKA yang lebih optimal. Metode: Penelitian diakukan secara kohort retrospektif dengan menggunakan analisa kesintasan MACE selama tujuh hari pada penderita hipertensi yang mengalami SKA. Data diambil melalui rekam medis ICCU RSCM selama 2009-2013 secara konsekutif. Analisa data menggunakan kurva Kaplan Meir, Cox proportional hazard regression, analisis multivariat Cox proportional hazard regression. Hasil Penelitian: Dua ratus lima puluh subyek penelitian dibagi dalam dua kelompok hiperurisemia dan tanpa hiperurisemia. MACE lebih banyak terjadi pada kelompok hiperurisemia yaitu 38 pasien dari 125 pasien (30.4%) dibandingkan tanpa hiperurisemia sebesar 16 pasien dari 125 pasien (12.8%). Analisa kesintasan mendapatkan MACE lebih cepat dan bermakna pada penderita hiperurisemia (P<0.001). Analisa Cox proportional hazard regression mendapatkan hasil hazard ratio sebesar 1.676 (IK95% 1.243-2.260). Analisa multivariat mendapatkan adjusted hazard ratio tidak berbeda bermakna pada variabel-variabel karakteristik dasar yang inhomogen yaitu variabel gagal jantung, ejeksi fraksi ventrikel kiri dan gangguan fungsi ginjal. Simpulan: Terdapat perbedaan kesintasan terjadinya MACE selama tujuh hari pada hipertensi yang mengalami SKA dengan hiperurisemia dan kelompok tanpa hiperurisemia dengan Hazard Ratio sebesar 1,676.

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Background: Hypertension has strong correlation with uric acid levels. Many studies shows that hyperuricemia make worse major adverse cardiac events (MACE) in acute coronary syndrome patients. This study wants to assess the clinical value of hyperuricemia to make major adverse cardiac events in seven days in hypertension patients with acute coronary syndrome

Methods: This is a retrospective cohort study by using medical record in intensive care coronary unit RSCM hospital. We evaluated two hundred fifty consecutive inpatients who were hospitalized by acute coronary syndrome with hypertension from 2009 to 2014. Data were analized with Kaplan Meir curved, Cox proportional hazard regression, Cox proportional hazard regression multivariate analysis.

Results: Incidence of MACE in hyperuremic patients were 38 from 125 patients (30.4%) and no hyperuricemic patients were 16 from 125 patients (12.8%). Hyperuricemia was associated higher incidence of MACE with hazard ratio 1.676 (CI 1.254-2.260). After adjustment comorbid factors which are inhomogeneity in baseline characteristics for acute heart failure, kidney dysfunction and left ventricular ejection fraction, hazard ratio were not different with Crude hazard ratio.

Conclusions: Hyperuricemia was associated higher incidence of Major Adverse Cardiac Events with hazard ratio 1.676 in survival analysis in seven days in hypertension patients with Acute Coronary Syndrome."