Atrial flutter is a type of irregular heartbeat, or an arrhythmia. It causes your heart to beat too fast. Atrial flutter doesn't always have symptoms, but it can sometimes have serious consequences if ...

“IDOL I” has unveiled new stills ahead of tonight’s episode! “IDOL I” is a mystery courtroom romance drama starring Girls’ Generation’s Sooyoung as Maeng Se Na, a star lawyer and devoted fan who takes ...

Bringing their country-tinted indie rock to boundless new landscapes, the Chicago band returns with their most emotionally affecting and compositionally advanced songs to date. The New York rapper’s ...

Ventricular tachycardia is a type of arrhythmia, or abnormal heart rhythm. Sometimes called VT or V-tach, it’s an unusually fast heartbeat that starts in the lower part of your heart called the ...