Cardiology

Weight loss surgery could cut heart failure risk

Weight loss surgery may reduce the risk of developing heart failure for people living with obesity by improving blood flow through their heart muscle, according to a new study led by UCL researchers.

Biomedical technology

How supercharged silk could help heal the heart

UNSW researchers have developed a new microgel made of moth silk that is designed to assist with tissue regeneration and could help people recover from heart attacks.

Diseases, Conditions, Syndromes

Exposure to wildfire smoke may affect patients undergoing surgery

Nearly 100 wildfires are currently raging throughout the country, burning more than 2 million acres. The rising frequency of these fires poses a special concern for anesthesiologists—the potential for increased rates of ...

Cardiology

Researchers use waves to quantify blood vessels' architecture

Researchers from the King's College London School of Biomedical Engineering & Imaging Sciences, along with partners at the University of Michigan, The Institut national de la santé et de la recherche médicale (France), ...

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Blood vessel

The blood vessels are the part of the circulatory system that transport blood throughout the body. There are three major types of blood vessels: the arteries, which carry the blood away from the heart, the capillaries, which enable the actual exchange of water and chemicals between the blood and the tissues; and the veins, which carry blood from the capillaries back towards the heart.

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