For informational purposes only. Consult a medical professional for advice. Source: Focus Medica A heart rhythm disorder with heartbeats faster than usual, greater than 100 beats per minute. An ...

Future studies will also provide appropriate surveillance for at-risk individuals with higher resting sinus HR ... We hope that definitions of tachycardia will change.

Background Inappropriate sinus tachycardia (IST ... The treatment of IST symptoms using β-blockers or calcium channel-blockers are often noneffective or not well tolerated.

Sinus tachycardia is indicated on ECG with a normal upright P wave in lead II preceding every QRS complex (indicating that the pacemaker is coming from the sinus node and not elsewhere in the ...

ROACH: I'm a 75-year-old woman who, for at least 10 years now, has been experiencing a rapid heart rate. My blood pressure, however, remains normal. In fact, doctors are usually surprised at how good ...

It sounds horrible, but fainting on standing is one of the main symptoms of postural tachycardia syndrome, also known as PoTS. If you’ve never heard of it, you’re not alone – it’s ...

A narrow complex tachycardia results with P wave morphologies that are different than normal sinus P waves ... elderly and is frequently asymptomatic. Symptoms of atrial tachycardia depend ...