Bradycardia, or a heart rate that is too slow, can be a serious condition, especially if the heart is not pumping enough oxygen-rich blood throughout the body. Here's what medical experts consider to ...

Bradycardia, or a heart rate that is too slow, can be a serious condition, especially if the heart is not pumping enough oxygen-rich blood throughout the body. Here's what medical experts consider to ...

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 ...

The rhythm is regular, at a rate of 36 beats/min. The QRS complex duration is normal (0.08 sec), and there is normal morphology, although there is poor R wave progression from V1-V3, which is ...

For an adult, a normal resting heart rate is typically between 60 and 100 beats per minute. And in general, our heart rate tends to go down with age, so that an adult's heart rate is slower than a ...

A 45-year-old woman who has no medical problems and is very active (performing aerobics on a regular basis) presents to her gynecologist for a routine physical examination. Her pulse is noted to be ...

Sinus bradycardia occurs on an ECG when there is a normal upright P wave in lead II (sinus P wave) preceding every QRS complex with a ventricular rate of less than 60 beats per minute. Frequently, ...

The AliveCor KardiaMobile 6L provides a six-lead ECG reading from a tiny device that connects via Bluetooth to your iPhone or Android smartphone. While the Apple Watch provides a 1-lead ECG, which is ...

To date, personal ECG devices have only really detected one kind of heart arrhythmia: atrial fibrillation. While that's helpful, it doesn't cover other conditions that could be just as dangerous. You ...

An "Osborne wave" characterized by a notch in the downward portion of the R wave in the QRS complex. Low voltage. Bradycardia: This can be sinus bradycardia, junctional bradycardia, atrial ...