Question

When strokes value of ventricles is much lesser than expected value, the heart is said to be

Answer 1

To understand the principles of cardiac stroke volume (SV), it is necessary first to define the concept of cardiac output. Cardiac output (CO) is the blood volume the heart pumps through the systemic circulation over a period measured in liters per minute.[1] There are various parameters utilized to assess cardiac output comprehensively, but one of the more conventional approaches involves multiplying the product of the heart rate (HR) and the stroke volume.

CO = SV x HR