An Apple watch can obtain a multilead ECG comparable to that of a conventional 12-lead readout, preliminary research suggests. When compared with a conventional ECG, the Apple Watch ECG showed ...

The Skeptical Cardiologist has been evaluating a demo version of AliveCor's new KardiaMobile 6L. I have been a huge advocate of Kardia's single-lead ECG and use it with great success in dozens of my ...

Objective: Precordial ECGs reveal significant intrasubject variability due to the inexact employment of the recommended V 1-V 6 chest landmarks. Also, as per the Einthoven law, the six limb leads can ...

Characterized by an ST-segment elevation in the right precordial electrocardiogram (ECG) leads and a high incidence of sudden death in patients with structurally normal hearts, the Brugada syndrome ...

The ECG findings of hyperkalemia change as the potassium level increases. From earliest to latest, the ECG findings include: Peaked T waves best seen in the precordial leads, shortened QT interval and ...

The 12-lead electrocardiogram (ECG) is a routinely performed test but is susceptible to misinterpretation even by experienced physicians. The authors report a case of a 72-year-old lady with no prior ...