After delivering oxygen and nutrients to all your organs and tissues, your blood enters your heart and flows to your lungs to gain oxygen and get rid of waste. It then flows back to your heart, …

May 14, 2022 · The heart pumps blood through the mitral valve into the left ventricle. From the left ventricle, the blood flows through the aortic valve to the rest of your body.

Aug 29, 2024 · After leaving the tissues and organs, your blood returns to your heart through veins. The blood travels through your heart and lungs to get oxygenated again and repeat the …

Explore how veins and arteries work with the heart to pump blood through the circulatory system. Cleveland Clinic experts explain how.

Jan 26, 2024 · Your heart contains four muscular sections (chambers) that briefly hold blood before moving it. Electrical impulses make your heart beat, moving blood through these …

The great vessels of the heart are major blood vessels that connect directly to your heart. These arteries and veins circulate blood between your heart and lungs, and between your heart and …

If you have an issue with your heart or blood vessels, your blood may not be flowing well through your body. Your provider can evaluate you and give you a treatment that improves your blood …

May 20, 2022 · The four heart chambers and four valves work together to separate the oxygen-rich blood from the oxygen-poor blood. When healthy, the structure of your chambers and …

Myocardial ischemia (cardiac ischemia) is a lack of blood flow from your coronary arteries to your heart muscle. This means that muscle can’t get enough oxygen.

Each of these major blood vessels connects with a different chamber of your heart and manages blood flow either in or out of your heart. Your main pulmonary artery and your aorta are the …