The image below shows the typical findings of a left bundle branch block in the precordial ECG ... tachycardia because both cause a wide complex QRS complex. The Brugada Criteria for diagnosing ...
QRS duration of > 120 milliseconds rsR' "bunny ... However, unlike in the presence of a left bundle branch block, myocardial ischemia and infarction can easily be detected on ECG when a RBBB ...
What varies with the presence of bundle branch block is (1) anterograde conduction (timing of local V, onset and ending/morphology of the QRS) and (2) retrograde conduction (timing of conduction ...
A 76-year-old woman presents with a persistently rapid heart rate that she attributes to her pacemaker. What does the ECG ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback