A pulmonary arteriovenous malformation is an abnormal connection between an artery and a vein within the lungs that allows deoxygenated venous blood to pass directly into the system circulation.

The signs of a dangerous blood clot can vary depending on its location. Some people may also not experience any symptoms.

PE, along with a condition known as deep vein thrombosis (DVT), is classified ... circulatory system and become stuck in one of the pulmonary arteries of the lungs (where it is known as an embolus).

Blood travels around the body in tubes called arteries ... oxygenated blood a way from the heart, veins carry deoxygenated blood back to the heart The pulmonary circuit transports blood to ...

The system, which has received CE Mark approval in Europe, adds to an increasingly crowded field of PFA technologies.

The heart pumps blood to the heart through the pulmonary artery. This blood gets oxygenated by the lung and the oxygenated blood flows back to the heart through the pulmonary veins. Unfortunately, the ...

A larger diameter of the main pulmonary artery predicts poorer outcomes in pulmonary arterial hypertension (PAH) patients, a study found.

All blood vessels are specifically structured to perform their function. For example, a capillary is microscopically thin to allow gases to exchange, the arteries are tough and flexible to cope ...

Doha, Qatar: The View Hospital, in affiliation with Cedars-Sinai, is proud to announce a groundbreaking achievement, having successfully performed the first pulmonary vein isolation procedure and ...

The heart is a muscle about the size of your fist. Your heart pumps blood and oxygen to all of the organs and tissues of the body through a network of “pipes” called arteries and veins. The heart ...

A blood clot in the lung, or pulmonary embolism, affects arteries and can restrict blood ... without complications after treatment. Deep vein thrombosis (DVT) occurs when a blood clot forms ...