CNET dug into the latest speed test data to see how the country’s largest cable internet provider fared in national speed test data. Trey Paul was a CNET senior editor covering broadband. His 20+ ...

1. Vernakalant was superior to procainamide for rapid cardioversion of patients with acute atrial fibrillation, with a higher conversion rate and faster times to conversion.

If you're lactose intolerant, you will notice symptoms after you consume dairy. A hydrogen breath test measures hydrogen levels to check for lactose intolerance. A glucose blood test can show lactose ...

"This is the first study to describe Emergency Physician's ability to [manage] both the procedural sedation and electrical cardioversion of class III and class IV obese patients," the authors wrote.

Electrical cardioversion is a procedure by which pads on the chest aim to return the heart to a normal rhythm following disturbances. This procedure is painful and can be distressing for the patient; ...

Aside from patient factors, a number of factors may influence the immediate success of cardioversion, that is, a complete failure to cardiovert. These include electrode placement, shock polarity, ...

Taking a pregnancy test too early can produce a false negative result. And the prospect of a major life change like pregnancy is a time when you want to make sure you're getting the most accurate ...

A stress test measures how well your heart works when put under stress. It is ordered to assess exercise tolerance, see if your heart can respond to demands, or test if heart medications are working.