Even when e-cigarettes are nicotine-free, they have an immediate effect on blood vessels, a new imaging study shows.

Decreased venous oxygen saturation was also present in vapers whether or not the e-cigarettes contained nicotine.

On admission, bronchoscopy demonstrated blood in the left lower lobe bronchus. Thoracic aortography showed collateralisation of the pulmonary artery vessels arising via the intercostal arteries.

St. Luke’s University Health Network’s interventional cardiology team recently debuted the Abbott PressureWire X, the tiniest device ever made for measuring the health and function of the ...

The cause of heart disease is generally clogged arteries. These blood vessels can be blocked by fatty plaque that contains calcium, cholesterol, and other substances that circulate in the blood.

Vaping has an immediate effect on how well the user's blood vessels work, even if the e-cigarette doesn't contain nicotine, ...

A new treatment combines standard hematoma surgery with an embolization (blocking) of the brain's middle meningeal artery, ...

These small catheters are then navigated into the middle meningeal artery and liquid agents are injected into these blood ...

Struggling with clogged arteries and nighttime symptoms like chest discomfort or shortness of breath? High levels of bad LDL ...

The Port of Oakland announced it has received a $50 million grant from the U.S. Department of Transportation Maritime ...