Long journeys, especially by air, can silently raise your risk of blood clots. Here's what every traveller should know about ...

Pulmonary embolism (PE) is a significant cause of morbidity and mortality, particularly in patients classified as acute, ...

The level of the pressure in the pulmonary artery is dependent upon three hemodynamic factors: the pressure in the pulmonary vein, the resistance to flow offered by the pulmonary vascular bed and ...

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 ...

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).

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 ...

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 ...

Pulmonary artery denervation has become a promising therapeutic intervention in the management of pulmonary hypertension. While our findings suggest a substantial role for PADN in treatment ...

The study subjects were 51 consecutive patients with highly symptomatic permanent (n = 25) or persistent (n = 26) atrial fibrillation resistant to, or intolerant of, drug therapy. Atrial ...

People who have an abnormal passageway between an artery and vein (arteriovenous fistula) in the leg. Vein ligation and stripping removes varicose veins successfully in 80 out of 100 people. That ...