This ECG has a narrow QRS complex initally, then a fast heart rate, regular rhythm and no identifiable P wave activity which suddenly turns to a wide complex in a left bundle branch block pattern. The ...

A 46-year-old with a history of diabetes and hyperlipidemia has an irregular pulse during a routine exam. What does his ECG show?

Abstract: A large amount of data is needed to increase performance in learning algorithms. In many fields such as health, dataset size is limited due to the difficulty of data collection and ethical ...

Drinking lots of water and replacing electrolytes can help slow your heart rate after alcohol use by keeping you hydrated. Deep breathing exercises and the Valsalva maneuver can help calm your heart ...