When blood returns to the heart, it follows a complicated pathway. If you were in the bloodstream, you would follow the steps below one by one. Oxygen-poor blood (shown in blue) flows from the ...

Arrhythmias, in simple terms, are caused by faulty wiring. They occur when the electrical pathways that make each part of the heart beat in sequence develop short circuits or other irregularities, ...

Pulseless electrical activity, or PEA, can cause cardiac arrest and occurs when any medical disorder causes severe hypotension during which the blood pressure drops critically low to the point ...

The method, published on Jan. 14 in Nature Communications, relies on recording electrical signals from outside the cells and using AI to reconstruct the signals within the cells with impressive ...

A team of researchers led by the University of California, San Diego, and Stanford University has discovered a noninvasive approach for monitoring electrical activity inside cardiac muscle cells ...

The TCET pathway is designed for select FDA-designated ... EBR Systems (ASX:EBR) is a developer of the world’s only wireless cardiac pacing device for heart failure. Its WiSE CRT (cardiac ...