Exercise testing in cardiac rehabilitation. Exercise prescription and beyond.
The prescription of exercise, either as a part of a formal exercise training program or as a means to increase physical activity in general, has been and will remain a primary component of cardiac rehabilitation and secondary prevention programming. Wherever possible, this prescription should be based on a recent exercise test that documents the cardiac patient's functional capacity, cardiac and hemodynamic responses to exercise, and signs and symptoms associated with exertion. Clearly the prescription of exercise and suggestions for increasing levels of physical activity must be based on accepted principles of exercise physiology and expected training responses. Nonetheless, the art of exercise prescription should guarantee flexible methodologies to meet the specific needs of each individual patient. Although the patient must accept ultimate responsibility for participation, the clinician bears the burden of continually attempting to reinforce the importance of increasing caloric expenditure and motivating patients to initiate and commit to long-term participation in a safe and appropriately designed program of exercise and increasing physical activity.
Williams
M A
MA
Division of Cardiology, Department of Medicine, Cardiovascular Disease Prevention and Rehabilitation Program, Creighton University School of Medicine, Omaha, Nebraska, USA. mawilli@cardiac.creighton.edu
D000072038:Cardiac Rehabilitation; D002318:Cardiovascular Diseases / Q000175:diagnosis / Q000401:mortality; D015897:Comorbidity; D003327:Coronary Disease / Q000175:diagnosis / Q000401:mortality / Q000534:rehabilitation*; D004562:Electrocardiography; D004734:Energy Metabolism / Q000502:physiology; D015444:Exercise; D005081:Exercise Therapy; D006333:Heart Failure / Q000175:diagnosis / Q000401:mortality / Q000534:rehabilitation; D006801:Humans; D011379:Prognosis; D012307:Risk Factors; D015996:Survival Rate