Abstract Objective To assess association between smoking and coronary artery lesion in patients with premature coronary artery disease (CAD). Methods 270 patients (158 male, age<55y and 112 female, age<65y)with premature CAD determined by coronary angiography were enrol ed. Smoking amount, blood lipids and coronary artery angiograph-ic results were analyzed. Results There was a positive correlation between smoking index and coronary slow- flow phenomenon (r=0.156, P<0.05). HDL- C was negatively correlated with smoking index (r=- 0.136) and Gensini score (r=- 0.156)(al P<0.05) . There was no correlation between smoking index and Gensini score (r=0.084, P>0.05). Con-clusion Smoking is related to HDL- C decline and coronary slow flow phenomenon in patients with premature CAD.
Objective To assess association between smoking and coronary artery lesion in patients with premature coronary artery disease (CAD). Methods 270 patients (158 male, age<55y and 112 female, age<65y)with premature CAD determined by coronary angiography were enrol ed. Smoking amount, blood lipids and coronary artery angiograph-ic results were analyzed. Results There was a positive correlation between smoking index and coronary slow- flow phenomenon (r=0.156, P<0.05). HDL- C was negatively correlated with smoking index (r=- 0.136) and Gensini score (r=- 0.156)(al P<0.05) . There was no correlation between smoking index and Gensini score (r=0.084, P>0.05). Con-clusion Smoking is related to HDL- C decline and coronary slow flow phenomenon in patients with premature CAD.
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