Study of primary angioplasty in hospital not having onsite cardiac catheterization facility

Abstract

Objectives: The aim of this study is to evaluate the appropriateness of use and quality as well as outcomes of primary angioplasty for acute myocardial infarction (MI) in a single center without percutaneous coronary intervention (PCI) capability. Background: Primary percutaneous transluminal coronary angioplasty (PTCA) increases the rates of patency of the infarcted artery, improves survival rates, and reduces the rates of reinfarction and strokes as compared to thrombolysis. Methods: This is a hospital-based prospective study involving 77 patients. Primary PTCA was done by emergency transfer to PCI center at earliest. Results: Male patients outnumbered females (77% vs. 22%). Patients in the age group of 45–69 years constituted around 70.0% of the total ST-elevation MI patients. Majority of the patients (90%) presented with chest pain. During coronary angiography, it was found that the major culprit coronary was the right coronary (42.85%) followed by the left anterior descending artery (36.36%). A majority of the patients in the study group were found to have single-vessel disease (57.14%), and only five of the patients had triple-vessel disease (06.49%). Glycoprotein IIb/IIIa inhibitors were given to 41 patients (53.24%) as an adjuvant therapy. Conclusion: Primary angioplasty is very appropriate and feasible with a good outcome for the management of patients with acute ST-elevation MI even in a center where the facility of cardiac catheterization is not available. Our patients with acute ST-elevation myocardial infarction who were shifted to a center having cardiac catheterization laboratory and subsequently managed with primary angioplasty showed good response and outcome in terms of mortality and morbidity over a follow-up of 1 year.

Keywords

• acute st-elevation
• myocardial infarction
• primary angioplasty