Titlebook: Basic Electrocardiography; Brent G. Petty Book 20161st edition Springer Science+Business Media New York 2016 EKG.PR.QRS.QT.ST.axis.basic.e

光明正大

enchant

傲慢物

LITHE

健壯

Axis,e general direction of the electrical event in question, which is atrial depolarization (P waves), ventricular depolarization (QRS complexes), and ventricular repolarization (T waves). Axis is not a vector—axis only has direction, while a vector has both direction and amplitude. The normal direction

法官

vitreous-humor

plasma-cells

Bundle Branch Blocks and Hemiblocks,on is through the AV node into the bundle of His, which bifurcates into the right bundle branch and the left bundle branch. The right bundle branch does not divide again, but the left bundle branch does divide into the left anterior fascicle and the left posterior fascicle. Thus, there are three ide

繁榮地區(qū)

graphy