Background Inappropriate sinus tachycardia (IST) is characterized by persistent and disproportional elevation of heart rate (HR). Ivabradine has been successfully used in some patients.

There are three primary types of tachycardia: Each form of tachycardia can cause different symptoms. Most people with sinus tachycardia have little to no symptoms, but some experience heart ...

35 Meanwhile, the maximal well-tolerated dosages of β-blockers should be prescribed and Holter recordings and exercise tests should be repeated periodically to ensure that the degree of sinus ...

Future Cardiol. 2013;9(2):273-288.

I unfortunately hear about people (more commonly women) having a potentially serious medical condition that gets ignored for ...

Ventricular tachycardia is an abnormally fast heart beat (with three or more consecutive heart beats at least 100 beats per minute) that originates from one of the ventricles in the heart.

A 59-year-old female patient presented with “suspected ventricular tachycardia” on the basis ... of 430 ms), and a heart rate of 86/min in sinus rhythm. A more detailed history of the event ...

Bradycardia is a condition characterized by a slower than normal heart rate. While a normal adult heart beats between 60 and 100 times per minute, bradycardia is defined when heart rate falls below 60 ...

During an attack of tachycardia, a magnet held near the generator pocket activates a fixed rate discharge and produces competitive pacing. Retrograde atrial depolarization occurs with resultant ...

Sinusitis can cause facial pressure, sinus headache, and other symptoms. Treatment may depend on the cause. A sinus infection, also known as sinusitis or rhinosinusitis, occurs when your nasal ...

TITLE: Rapid heart rate persists for over a decade without evaluation DEAR DR. ROACH: I'm a 75-year-old woman who, for at least 10 years now, has been experiencing a rapid heart rate. My blood ...

HeartBeam has submitted a 510 (k) application to the US Food and Drug Administration (FDA) for its 12-lead electrocardiogram ...