The rhythm is either sinus rhythm or not sinus rhythm. Sinus rhythm refers to the origination of the electrical activity coming from the sinus node — also known as the sinoatrial node, or SA node.

Today, daner Hao Ruoqi will teach all of you a new style of contemporary dance. Completely different from the soft and relaxing movements in the previous session, this dance requires power and a ...

Square Enix is hosting a location test for their upcoming arcade rhythm game, Theatrhythm Final Fantasy: All-Star Carnival, and they’ve provided a look at a tutorial video for the game. For those of ...