Let's get straight to the heart of ... would follow the steps below one by one. Oxygen-poor blood (shown in blue) flows from the body into the right atrium. Blood flows through the right atrium ...

blood flows into the heart from a vein, goes into an atrium, then a ventricle, and out through an artery. The valves prevent the blood flowing backwards. The heart is relaxed and blood flows into ...

A healthcare provider will assess the heart sounds. If they find an abnormality, they may order additional tests ... An echocardiogram shows how blood flows through the heart, how the heart ...

Conversely, regurgitation of the same valves will result in a diastolic murmur as blood flows backward through the ... auscultation in order to diagnose the etiology of a heart sound or murmur.

Your surgeon will make an incision in your chest to access your heart and will use a machine to take over blood flow while your heart is temporarily stopped. In some cases, minimally invasive ...

Originally appeared on the NOVA Web site Cut to the Heart ... the steps below one by one. Oxygen-poor blood (shown in blue) flows from the body into the right atrium. Blood flows through the ...