The QT interval is an ECG feature that begins with the onset of the ventricular depolarization (Q wave) and ends with completion of repolarization (T wave). The interval shortens with increasing heart ...
Mobile electrocardiography (mECG) devices can go places a standard 12-lead electrocardiography system can't, with fewer technicians in tow, but it doesn't have the same functionality — their most ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback