Search results
Results from the WOW.Com Content Network
An artificial cardiac pacemaker (or artificial pacemaker, so as not to be confused with the natural cardiac pacemaker) or just pacemaker is an implanted medical device that generates electrical impulses delivered by electrodes to the chambers of the heart either the upper atria, or lower ventricles to cause the targeted chambers to contract and ...
The device can be worn every day to track heart health in real life. [14] 5. Beurer produces a single-channel ECG monitor without dedicated electrodes that transmits data via Bluetooth to a smartphone. It is very small and easy to carry around, but is not designed to continuously measure data.
It is an electrogram of the heart which is a graph of voltage versus time of the electrical activity of the heart [5] using electrodes placed on the skin. These electrodes detect the small electrical changes that are a consequence of cardiac muscle depolarization followed by repolarization during each cardiac cycle (heartbeat). Changes in the ...
An automated external defibrillator or automatic electronic defibrillator (AED) is a portable electronic device that automatically diagnoses the life-threatening cardiac arrhythmias of ventricular fibrillation (VF) and pulseless ventricular tachycardia, [1] and is able to treat them through defibrillation, the application of electricity which stops the arrhythmia, allowing the heart to re ...
At his Wednesday press conference, Powell could "reiterate the familiar metaphor of moving slowly in a dark room full of objects to justify a potential rate cut 'skip' at the January meeting," EY ...
The MMA community has lost a young talent. Hakaraia Wilson, an MMA fighter from New Zealand, has died at age 26, according to multiple outlets including Te Ao News and The New Zealand Herald ...
Kaley Cuoco had the "best New Year's Eve to date," officiating her sister Briana Cuoco's wedding!. In an Instagram post on Thursday, Jan. 2, the actress, 39, reflected on Briana's wedding to Brian ...
hERG (the human Ether-à-go-go-Related Gene) is a gene that codes for a protein known as K v 11.1, the alpha subunit of a potassium ion channel.This ion channel (sometimes simply denoted as 'hERG') is best known for its contribution to the electrical activity of the heart: the hERG channel mediates the repolarizing I Kr current in the cardiac action potential, which helps coordinate the heart ...