Learn the anatomy and physiology of the heart, principles of the EKG, heart rhythms, heart blocks and bundle branches, and more. Find out how to operate EKG equipment, including running and mounting ...

Presently available noninvasive rhythm recording options include the ECG, the Holter monitor ... hardware add-on that can record rhythm strips live, as well as handheld heart rhythm recording ...

Background: Following an out of hospital cardiac arrest (OHCA), rhythm strips stored on an automated external defibrillator (AED) help guide important medical decisions, including possible implantable ...

From lens focal lengths and fill-flash to portraits, macro or stunning landscapes there are techniques for everyone. Learn how to use metering, considering composition and shoot everything from ...

The Price to Earnings (P/E) ratio, a key valuation measure, is calculated by dividing the stock's most recent closing price by the sum of the diluted earnings per share from continuing operations ...

If you want to save hundreds and a trip to the dentist's office but still get whiter teeth, at-home whitening strips can produce surprising results when used regularly. Even if you have tooth ...

Lead II is frequently unrepresentative of QRS configurations, especially for arrhythmias. Here, there is atrial bigeminy due to premature atrial complexes. Although the last QRS in lead II is ...

After hours: December 9 at 5:04:29 PM EST Loading Chart for RYTM ...

can be computed erroneously by the ECG system or miscalculated by the physician performing his/her independent calculation. In fact, Viskin et al15 demonstrated that the QTc was calculated incorrectly ...

When it comes to the best rhythm games, hitting every note is crucial. Not only in the literal sense, of course, but these games need to achieve a pitch-perfect balance of catchy songs and fun ...

Forget to unplug the iron this morning? The best smart plugs, outlets, and power strips we've tested let you control anything you can plug into the wall from your phone. I'm PCMag's managing ...