Cardiophile MD Archive

Posts Tagged ‘intra Hisean blocks

EP tracings in sinus rhythm demonstrating the basic intervals

Posted by: Johnson Francis on: 08 Nov, 2009

EP tracings in sinus rhythm demonstrating the basic intervals Click on the image for and enlarged view Upper six tracings (white) show the surface electrocardiogram. The green channel shows right atrial tracings: HRAd: distal pair of high right atrial electrodes; HRAp: proximal pair of high right atrial electrodes. The yellow channel represents His bundle recordings: [...]