Keywords heart anatomy, fluorography, venous catheterization, blood flow, cardiac cycle, right atrium, left atrium, coronary arteries, selective opacification, physiological data Email us at ...

How the Heart Works - How Blood Flows through the Heart. MedlinePlus. Heart chambers. MedlinePlus. Heart transplant - series—Normal anatomy. American Heart Association. Common Types of Heart ...

A dilated IVC may be a marker of poor heart function, blood flow abnormalities, and lower survival rates. Summary The inferior vena cava is one of two parts that make up the vena cava.

The heart valves work by ensuring that blood flows in a forward direction and doesn’t back up or cause leakage. ... Learn more about the anatomy of the heart. Types of heart valve disorders.

Heart attack (blocked blood flow to the heart that causes heart muscle to die) Pulmonary embolism (blocked blood flow to the lungs that causes lung tissue to die which can cause shortness of breath or ...

FUN FACT #6: Your Blood is Fast It only takes 20 to 60 seconds for a drop of blood to travel from the heart, through your body, and back to the heart again, 20 seconds for it to circulate the entire ...

This allows blood to flow out into the aorta. Then the aortic valve shuts tight to keep blood from seeping back into the heart. Learning about aortic valve anatomy and aortic valve function can ...

Heart murmurs are common in babies. Although most are not a cause for concern, some can be a sign of an underlying condition. Learn about the types, causes, and more.