You may have heard that people who feel faint should sit with their heads between their knees, but is that true? And how can ...

EMS machines are a popular option for managing PAD – but a vascular surgeon explains why they should be a supplement to standard treatments and not a substitute ...

Atrial fibrillation (irregular heartbeat), which causes poor blood flow, is another cardiovascular condition that can cause ...

Not all scars are created equal. That's the conclusion of a new study by Weizmann Institute of Science researchers: They found that two distinct types of scars, referred to as "hot" and "cold," can ...