Researchers from Canada, South Africa and Italy have identified a new gene that can lead to sudden death among young people and athletes.
The gene, called CDH2, causes arrhythmogenic right ventricle cardiomyopathy (ARVC), which is a genetic disorder that predisposes patients to cardiac arrest and is a major cause of unexpected death in seemingly healthy young people.
First guidance on patients who faint will help physicians make better-informed decisions
WASHINGTON, DC--The American College of Cardiology, with the American Heart Association and the Heart Rhythm Society, today released a guideline on the evaluation and management of patients with syncope. The 2017 ACC/AHA/HRS Guideline for the Evaluation and Management of Syncope will publish online today in the Journal of the American College of Cardiology, Circulation and HeartRhythm.
Syncope, or fainting, is caused by low blood pressure resulting in an insufficient supply of blood, and therefore oxygen, to the brain. This can happen due to several causes, some of them even due to a serious underlying medical condition. Until now, there have been no written standards outlining the best course of action to take when treating patients who faint.