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.

The following text summarizes information provided in the video. The uses of electrocardiographic (ECG) monitoring have evolved from the tracking of heart rate and basic rhythm to the detection of ...

The ST segment is the portion of the ECG from the end of the QRS complex to the beginning of the T wave. The ST segment normally remains isoelectric, thus ST segment depression or ST segment elevation ...

(Also note: to see each image as an enlarged pdf, click on the word “enlarge” at the end of each caption.) Electrocardiography (ECG) is the science of converting the ionic depolarization of the heart ...

Redmond, Wash – Physio-Control, Inc., a global leader in emergency medical solutions and wholly‐owned subsidiary of Medtronic, Inc., (NYSE: MDT), today announced commercial availability of the ...