Hubungan antara Left Ventricular Mass Index dengan Major Adverse Cardiac Events pada Pasien Infark Miokard Akut dengan Hipertensi Pasca Revaskularisasi Perkutan = Association between Left Ventricular Mass Index and Major Adverse Cardiac Events in Patients with Acute Myocardial Infarction and Hypertension undergoing Percutaneous Revascularization