![]() It is a tachycardia of sudden onset and termination that originates its electrical signal in either the atria or the AV node. ![]() It is not a pre-excitation syndrome.Ĭhoice D: Paroxysmal supraventricular tachycardia (SVT) is not a pre-excitation syndrome. ![]() It is characterized by premature, wide, and bizarrely shaped QRS complexes on ECG. Patients with atrial fibrillation will not have P waves nor delta waves.Ĭhoice C: Premature ventricular contraction is caused by an ectopic cardiac pacemaker located in the ventricle. AF is the most commonly encountered arrhythmia in clinical practice and is defined by the absence of coordinated atrial systole. Why the other answers are wrong Why the other answers are wrongĬhoice A: Atrial fibrillation (AF) is not a pre-excitation syndrome.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |