Type II S-A block https://www.ecgguru.com/taxonomy/term/181/all en Jason's Blog: ECG Challenge of the Week for August 5-12. What's the cause of the pause? https://www.ecgguru.com/blog/jasons-blog-ecg-challenge-week-august-5-12-whats-cause-pause <div class="field field-name-field-blog-image field-type-image field-label-hidden"><div class="field-items"><div class="field-item even"><a href="/blog/jasons-blog-ecg-challenge-week-august-5-12-whats-cause-pause"><img typeof="foaf:Image" src="https://www.ecgguru.com/sites/default/files/ECG%20of%20the%20Week%201g%20answer.png" width="765" height="519" alt="" /></a></div></div></div><div class="field field-name-body field-type-text-with-summary field-label-hidden"><div class="field-items"><div class="field-item even" property="content:encoded"><p> </p></div></div></div> Sat, 04 Aug 2012 14:40:52 +0000 jer5150 285 at https://www.ecgguru.com