Methods:Of 668 consecutive patients with symptomatic type II second- or third-degree AV block, 2:1 AV block, atrial fibrillation ... and narrow QRS Constant PR interval preceding blocked P ...
This ECG shows atrial fibrillation with an uncontrolled ventricular rate. There are two QRS complexes that become wide in a right bundle branch block pattern. This can occur at fast heart rates ...
Treat a wide-complex tachycardia like ... If no P waves can be seen and the QRS complexes are irregularly irregular, then atrial fibrillation is present. ST segment elevation from pericarditis ...
Patients who had symptomatic (fatigue, faintness, dyspnea, and syncope) type II second- or third-degree AV block, 2:1 AV block, atrial fibrillation ... and narrow QRS Constant PR interval ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback