Original file (3,004 × 1,599 pixels, file size: 4.44 MB, MIME type: image/jpeg)
This is a regular rhythm at a rate of 65/min. The PR interval is 400 ms, the QRS is approximately 110 MS, and there are Qs waves in I, II, aVL, and poor R waves in the precordial leads. This is sinus rhythm with a marked first degree heart block. The QRS suggests an extensive anterior/latteral myocardial infarction.
EKG World Encyclopedia http://cme.med.mcgill.ca/php/index.php , courtesy of Michael Rosengarten BEng, MD.McGill
Michael Rosengarten BEng, MD.McGill
Click on a date/time to view the file as it appeared at that time.
|current||11:24, 21 February 2012||3,004 × 1,599 (4.44 MB)||DarrelC|