Pulseless electrical activity (PEA) is an especially serious heart arrhythmia related to weak or undetectable electrical activity. PEA can be a precursor to sudden cardiac death, so its symptoms ...

Research has found that handheld electro-shockers commonly used for self-defense can potentially interact with cardiac implantable electronic devices (CIEDs) such as pacemakers, putting individuals at ...

Apparently, the original version of Electro-Harmonix's 1978 Clockworks rhythm generator/synth has been going for upwards of £790 on certain online auction sites. So, in order to meet the obvious ...

Electrocardiologists are cardiologists who have received additional training in testing for and treating heart rhythm problems. Electrocardiologists are also known as electrophysiologists, cardiac ...

A specific electrical rhythm in the central thalamus, oscillating between 19 and 45 Hz, has been detected only when people are awake or dreaming during REM sleep. The signal disappears entirely during ...