Medically reviewed by Jeffrey S. Lander, MD The first heart sound, or S1, is the "lub" of a normal heartbeat. It's a ...

Medically reviewed by Rafle Fernandez, MD Tachycardia is a rapid heart rate that beats faster than 100 beats per minute for ...

A recent study has found that a medication commonly used to treat high blood pressure could increase the risk of sudden cardiac arrest (SCA). This discovery has led experts to advise caution when ...

Cardiac arrest (when the heart stops beating) interrupts circulation, causing brain cells to start dying in less than five minutes of the brain going without needed oxygen in the blood. The ...

Research Questions: This study aims to elucidate the effects and underlying mechanisms of histone lactylation in the progression of cardiac hypertrophy induced by pressure overload. Methods and ...

Transesophageal echocardiogram identified a large irregularly bordered mass attached to the anterior tricuspid valve leaflet and right ventricular free wall. Cardiac MRI confirmed a lobulated mass ...

Valve has announced the Steam Deck OLED: White Edition. This new version of the handheld PC launches on 18th November, but if you want one, be warned: only a limited number will be available ...

British Heart Foundation Senior Cardiac Nurse Ruth Goss explains what sudden cardiac death is and why it happens. Sudden cardiac death (SCD) is an unexpected and sudden death that is thought to be ...

This medication is a calcium channel blocker, prescribed for high blood pressure and chest pain. It widens blood vessels and improves blood flow by not making the heart pump harder. It widens ...

For the first time, the British Thoracic Society (BTS), National Institute for Health and Care Excellence (NICE) and the Scottish Intercollegiate Guidelines Network (SIGN) have collaborated to develop ...

The Aventics Series 625 Sentronic proportional pressure control valves feature a control deviation of less than 0.5% to deliver accurate, electronic proportional pressure control and provide the ...