IDNLearn.com offers a collaborative platform for sharing and gaining knowledge. Get the information you need from our community of experts who provide accurate and thorough answers to all your questions.

Which of the following are characteristics of sinus P waves?

Sagot :

Answer:

Characteristics. For an ECG to be described as showing a sinus rhythm, the shape of the P wave in each of the 12 standard ECG leads should be consistent with a "typical P vector" of +50° to +80°. This means that the P wave should be: always positive in lead I, lead II, and aVF; always negative in lead aVR

Explanation: