Because the atrial rate is so fast, and the action potentials produced are of such low amplitude, P waves will not be seen on the ECG in patients with atrial fibrillation. At times, the P wave ...

The ECG findings in Takotsubo cardiomyopathy ― also known as stress-induced cardiomyopathy, broken-heart syndrome or apical-ballooning syndrome ― are nonspecific, meaning there is not one ...

That's why we wanted to study what happens if you skip the ECG technicians altogether and let an AI algorithm do the job of detecting the arrhythmias, that cardiologists then review," says Johnson.

Electrocardiography (ECG) is a transthoracic (across the thorax or chest) interpretation of the electrical activity of the heart over a period of time, as detected by electrodes attached to the ...

The other waveforms are the same, square, triangle, sawtooth, random noise, and unexpectedly, an ECG waveform that looks super realistic at 1 Hz with a 200 mS timebase. Is that in there for ...