PREVALENCE OF CHRONOTROPIC INCOMPETENCE IN PATIENTS UNDERGOING EXERCISE TESTING IN A CONTEMPORARY CARDIOLOGY PRACTICE

Patients undergoing cardiovascular exercise testing (CET) due to symptoms of fatigue, shortness of breath or angina, have their cardiovascular response and myocardial perfusion evaluated with a terminal end point of 85% of age predicted maximum heart rate (APMHR). Typically not measured is the