Background Mobility limitation is prevalent in patients with heart failure (HF), but the dose-response relationship between ...

The largest tagged great white shark on record in the Atlantic Ocean resurfaced off the coast of North Carolina this week, ...

Half a century after Steven Spielberg’s “Jaws” stirred fear and fascination by painting sharks as bloodthirsty monsters of the sea, the tongue-in-cheek horror thriller “Dangerous Animals” gets its ...

Banu Mushtaq’s “Heart Lamp,” translated by Deepa Bhasthi, had received little notice in Britain or the United States before Tuesday. Now, it’s won the major award for translated fiction.

The medial branch of dorsal rami, a smaller branch, (a) (b) (c) (d) Figure 1. Dissection of the dorsal rami. (a) and (b) A posterior view of the right T12, L1, L2, L3 and L4 spinal dorsal rami nerves.

What Is Posterior Vitreous Detachment? Posterior vitreous detachment (PVD) is an eye condition that naturally happens with age, when gel that usually fills your eyeball detaches from your retina.

What Is a Posterior Capsulotomy? A YAG laser posterior capsulotomy is a procedure done to help remove scar tissue after you’ve had a lens replacement. Inside your eye, behind the iris and pupil ...

Blood flow to the rational part of our brain slows down as we enter the survival part of our brain. In the dorsal vagal state we might experience, freeze or a shutdown response, and we can think of it ...

The dorsalis pedis artery supplies oxygenated blood to the dorsal (upper) side of the foot ... A weak or absent pulse can signal reduced blood flow from the heart to the lower extremities, which may ...

Thirty-eight percent of patients’ pads were positioned in an AL configuration; 62% in an anterior-posterior configuration, where one pad is placed on the chest over the heart and one on the back.

Usually, two main coronary arteries, the left and the right, arise from the base of the aorta and form a circle around the base of the heart. A large coronary artery called the posterior ...