Children and teens with long COVID appear to have significantly reduced blood flow through their lungs, researchers reported ...

Every year, 900,000 Americans are caught by surprise by the symptoms of a pulmonary embolism: a sudden shortness of breath, ...

A clot in the heart can lead to a heart attack, while a clot that lodges in the lung and blocks ... An ultrasound or scan of the area may also occur, along with blood tests that check for clotting ...

A clot in the heart can lead to a heart attack, while a clot that lodges in the lung and blocks oxygen can cause ... An ultrasound or scan of the area may also occur, along with blood tests that check ...