Cardiac Output, Low [Disease/Finding] D002303 86318000 Low Cardiac Output Cardiac Output, Low C0007166 N0000000683 C1544 M0003453 1024618 Cardiac Output, Low A state of subnormal or depressed cardiac output at rest or during stress. It is a characteristic of CARDIOVASCULAR DISEASES, including congenital, valvular, rheumatic, hypertensive, coronary, and cardiomyopathic. The serious form of low cardiac output is characterized by marked reduction in STROKE VOLUME, and systemic vasoconstriction resulting in cold, pale, and sometimes cyanotic extremities. Heart Diseases [Disease/Finding] Signs and Symptoms [Disease/Finding]