Please provide your email address to receive an email when new articles are posted on . A fast-acting nasal spray was safe and effective for patients self-treating for repeated episodes of paroxysmal ...

I'm lying on my back with my legs in the air and thumb in my mouth, blowing out hard. But it's not working. My heart is still going a million miles an hour. I'd experienced episodes of rapid heartbeat ...

A 29-year-old woman has a known history of palpitations from a diagnosis of supraventricular tachycardia that usually terminates when she performs a Valsalva maneuver. Today, she presents to the ...

It was our clinical impression that ECG evidence of pre-excitation (PE) is found more commonly in pts with tricuspid atresia (TA) than previously reported (0.29-1.3%). We attempted to determine a) the ...