Heart Diseases [Disease/Finding] Signs and Symptoms [Disease/Finding] Cardiac Output, High [Disease/Finding] D016534 A state of elevated cardiac output due to conditions of either increased hemodynamic demand or reduced cardiac oxygen output. These conditions may include ANEMIA; ARTERIOVENOUS FISTULA; THYROTOXICOSIS; PREGNANCY; EXERCISE; FEVER; and ANOXIA. In time, compensatory changes of the heart can lead to pathological form of high cardiac output and eventual HEART FAILURE. M0025236 Cardiac Output, High 1024957 C0085128 27545003 Cardiac Output, High High Cardiac Output N0000003430 C7038