Accordingly, the last 2000 electrocardiograms were reviewed. The pattern of a short PR interval and a prolonged QRS complex was encountered at one time or other in 7 cases. Since the records ...

Electroanatomical mapping revealed a left ventricular breakthrough site shift and significantly prolonged left ventricular activation ... signals until an LBB potential (distance to QRS complex onset ...

As a whole, cocaine-associated electrocardiographic abnormalities are well described in the literature (primarily in the form of observational studies, small controlled studies and case reports).

The resulting VT is typically monomorphic, with each QRS complex resembling the preceding and following complex. VT can degenerate to ventricular fibrillation as ischemia and hypotension develop ...

New research reveals that prolonged standing, as an antidote to sitting, might not be what it's ... [+] cracked up to be and that, in fact, it could be bad for your health, too. Most Americans ...

Spokane-area mountains will block some of the arctic blast that is pushing frigid temperatures south over much of the country this weekend, but the colder temperatures likely will remain here for ...

Get Instant Summarized Text (Gist) Ergothioneine, a compound found in mushrooms, has been shown to enhance health span by improving mobility, stress resistance, and endurance in aging animals. It ...

The remaining physical examination was unremarkable. Figure 1 exhibits his initial ECG. The ECG shows a wide QRS complex tachycardia with irregular RR intervals, delta waves and no P waves, findings ...

Fifth Edition (DSM-5), was published in 2013 and listed persistent complex bereavement disorder as a condition for further study. In the revision, the diagnosis became prolonged grief disorder.

LONDON, Jan 17 (Reuters) - Investors who had been enjoying a brief rebound in long-suffering UK markets are hunkering down for a stretch of losses as ructions in the pound, government bonds and ...