Upper level: b429 Functions of the cardiovascular system, other specified and unspecified
(Mind function)
Functions of pumping the blood in adequate or required amounts and pressure throughout the body.
Inclusions: functions of heart rate, rhythm and output; contraction force of ventricular muscles; functions of heart valves; pumping the blood through the pulmonary circuit; dynamics of circulation to the heart; impairments such as tachycardia, bradycardia and irregular heart beatand as in heart failure, cardiomyopathy, myocarditis,and coronary insufficiency
Exclusions: blood vessel functions (b415); blood pressure functions (b420); exercise tolerance functions (b455)
Lower livel: