Effect of Cigarette Smoking on Outcome After Thrombolytic Therapy for Myocardial Infarction

Abstract

Therefore, smokers have a relatively hypercoagulable state, documented by increased hematocrit and fibrinogen levels. Quantitative coronary angiographic analysis suggests that the mechanism of infarction in smokers is more often thrombosis of a less critical atherosclerotic lesion compared with nonsmokers. Enhanced perfusion status, as well as favorable baseline clinical and angiographic characteristics, may be responsible for the more benign prognosis of current smokers.