Narrow-complex tachyarrhythmias are rapid heart rhythms originating in the upper heart chambers, characterized by a QRS duration of less than 120 milliseconds on an EKG. These arrhythmias can be ...

Please provide your email address to receive an email when new articles are posted on . In the VMAP study, a noninvasive forward-solution computational ECG mapping system met accuracy goals for ...

A harmless early extra heartbeat and a chaotic, racing, potentially lethal heart rhythm are obviously two different things. Yet, both fit the medical definition of an arrhythmia. "The majority of ...

The Apple Watch is capable of detecting multiple types of arrhythmias, according to research stemming from the Apple Heart Study, with the wearable device able to determine more versions than the ...

Please provide your email address to receive an email when new articles are posted on . PHILADELPHIA — ECG patch monitoring after receiving an irregular pulse notification on the Apple Watch ...

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 ...

Real-world data across more than 1 million patients published in Heart Rhythm show that 24-48-hour monitoring can miss actionable arrhythmias and highlights the value of iRhythm’s Zio® long-term ...