TAn increased occurrence of morning time acute myocardial infarction(AMI) based on subjective self-reports and objective confirmation has been reported in the USA and Europe. We tried to see if the same circadian pattern is found among Korea patients in the regard. We have also studied how various modifying factors such as age, gender, history of congestive heart failure, previous angina pectoris, hypertension and smoking may affect the circadian pattern.
Alternative Title
Circadian variation in acute myocardial infarction