This week the FDA has approved a new smartphone ECG device that is capable of detecting three heart arrhythmias takes the form of the AliveCor KardiaMobile. Designed to detect Atrial Fibrillation ...

Tachycardia refers to a condition in which the heart beats at the rate of 60 to 100 times per minute and the pulse is in congruence with the heart’s two powerful lower chambers or ventricles. When a ...

3. Premature supraventricular beat with aberrancy (left bundle branch block pattern). Multifocal atrial tachycardia (MAT) occurs when multiple areas (ectopic foci) within the atrium generate ...

Bidirectional ventricular tachycardia is a rare, but pathognomonic rhythm for digoxin toxicity. There are two distinct QRS morphologies alternating every other beat. The QRS is wide. Both morphologies ...

Atrioventricular reentrant tachycardia (AVRT) is a rhythm problem in your heart that makes it beat too fast. It results from an extra connection between your upper and lower chambers. You might hear ...

Apple Watch wearers and fitness enthusiasts were ecstatic when Apple Watch Series 4 came out with a built-in electrocardiogram (ECG) monitor that detects irregular heart rate. And rightfully so -- ...

You are able to gift 5 more articles this month. Anyone can access the link you share with no account required. Learn more. DEAR DR. ROACH: I had symptoms of lightheadedness, so my doctor ordered an ...

Sarah Mitroff has worn many hats at CNET, including Senior Mobile Editor and Managing Editor of Health and Wellness. Currently, she is a freelance editor. Throughout her career, she's written about ...

Dear Dr. Roach: I had symptoms of lightheadedness, so my doctor ordered an EKG and sent me to a cardiologist. They did a heart monitor for a week and said I have inappropriate sinus tachycardia but ...