Procedural outcome of primary PCI inst-segment elevation myocardial infarction at Afic and Nihd Rawalpindi - Pakistan

ABSTRACT

To determine the procedural outcome of primary percutaneous coronary interventions [PCI] in ST segment elevation myocardial infarction. A quasi-experimental study. Armed Forces Institute of Cardiology and National Institute of Heart Diseases, a tertiary care cardiac institute from November 2011 to September 2013. Total 228 patients who underwent primary percutaneous intervention [primary PCI] were included in this study. A pre designed performa was prospectively filled which included demographic and procedural variables. Procedural success and in hospital mortality were recorded. The mean age was 59 +/- 10.88 years. There were 205 [89.9%] males, 80 [35.1%] patients were found to be diabetic, 47 [20.6%] hypertensive, and 90 [39.5%] patients were smokers. Family history of ischemic heart disease was positive in 51 [22.4] patients. Anterior, inferior and lateral myocardial infarction were present in 137 [60.1%], 90 [39.5%] and 1 [0.4%] patients respectively. The Median time from the onset of symptoms to the arrival in the hospital was 122.5 +/- 142.57 and median door to balloon time was 60 +/- 22.88 min. Left anterior descending [LAD] was the commonest infarct related artery accounting for culprit artery in 138 [60.5%] followed by right coronary artery [RCA] and left circumflex artery [LCX] in 72 [31.6%] and 18 [7.9%] cases respectively. Procedural success was achieved in 222 [97.4%] patients. Six [2.6%] patients died in the hospital. High success rate with low mortality rates can be achieved in our set up. However more studies and long term follow up is required to validate our results: