Exercise Capacity According to Coronary Microvascular Dysfunction and Body Composition

"The color Doppler flow of distal left anterior descending artery will be examined from the modified apical four-chamber view in the anterior interventricular groove.~In regard to body composition analysis, Using InBody S10, impedance is measured in 6 frequency bands (1 kilohertz (kHz), 5 kHz, 50 kHz, 250 kHz, 500 kHz, 1000 kHz) for each of 5 parts (right plate, left arm, torso, right leg, left leg). Reactance is measured in 3 frequency bands (5 kHz, 50 kHz, 250 kHz for each of 5 parts (right arm, left arm, torso, right leg, left leg).~By treadmill exercise test with modified Bruce protocol or bicycle ergometer for patients with orthopedic problems, maximal oxygen consumption (VO2 max) will be measured using the exhalation gas analysis."