Cardiac surgery brings in millions of dollars for health systems—but a common, costly complication is quietly eating at the ...

Your cardiac output is your heartbeats per minute multiplied by the amount of blood pumped with each beat. Your doctor can measure it in lots of ways. Echocardiogram. This uses sound waves to make ...

High output heart failure is an uncommon form of heart failure. Cardiac function is still relatively normal. The problem lies with the body’s increasing demand for more blood. Having high output ...

The primary one is that when you exercise, your body is trying to maintain cardiac output, which is basically how much blood the heart can pump out to the rest of the body, says Singh. Cardiac ...

Space exploration has always captivated our imagination, offering the promise of discovering new worlds and pushing the boundaries of human capability. As commercial space travel becomes more ...

One typical symptom experienced during ventricular arrhythmias is syncope. Due to the significant reduction in cardiac output, there will be a major reduction in blood to the brain, resulting in ...

Decreased cardiac output is when your heart can no longer pump enough oxygen to meet the demands of your body. A rapid heart rate is a common symptom, but there are others, too. Your heart is ...

For example, a condition affecting the heart can result in the organ being unable to pump properly, which reduces cardiac output. This results in less blood flowing to the kidneys, which doctors ...