Redirect Notice
 The previous page is sending you to https://www.alamy.com/clinical-electrocardiography-low-of-blood-mackenzies-observa-tions-have-shown-that-ventricular-standstill-for-ten-seconds-pro-duces-unconsciousness-and-for-twenty-seconds-general-con-vulsions-of-the-body-partial-heart-block-partial-heart-block-consists-in-the-absence-of-ventricularresponse-to-certain-auricular-impulses-it-may-result-from-suchrapid-auricular-contraction-that-the-conductivity-of-the-auriculo-ventricular-bundle-permits-only-certain-impulses-to-reach-theventricles-as-in-auricular-flutter-the-irritability-of-the-bundlemay-be-reduced-so-that-only-certain-impulses-are-convey-image339185316.html.

 If you do not want to visit that page, you can return to the previous page.