An ear, nose and throat doctor explains why tipping your head back with a nosebleed could make things worse and what you ...

A quick 5-second test by analysing the patterns made by your fingers may help you discover ... protein that stimulates the growth of new blood vessels. It also increases capillary permeability.

The researchers propose that repeated episodes of negative emotions like anger might have a cumulative effect on cardiovascular health. Over time, ongoing anger might lead to permanent damage and ...

Firmly pressing your index finger on the tail 5 cm from the ... reduces blood flow to the distal portion of the vessel. If non-clotted blood is required, ∼20 μl of liquid anticoagulant should ...

Inside you, there is an amazing network of blood vessels, the tubes that carry blood all around your body. Every part of the body needs oxygen, food and water. The blood vessels are a bit like ...

Specialized probes placed on participants’ index fingers were used to detect changes to blood vessel dilation. The team also tested for evidence of cell injury or reduced repair capacity in ...