A cardiac index calculator is an online tool that estimates the cardiac index, which is a measurement of the heart’s pumping ability. The cardiac index is calculated by dividing the cardiac output by the body surface area. Cardiac output is the volume of blood pumped by the heart per minute, and body surface area is a measure of the size of the body.
The cardiac index is an important indicator of the heart’s function. A low cardiac index may indicate heart failure, while a high cardiac index may indicate a condition such as hyperthyroidism. The cardiac index calculator can be used to help diagnose and manage these conditions.
