• Register
Prepare for your medical exam, USMLE, MCCEE with a FREE MCQs and clinical cases! ECG, CXR and all types of free medical MCQs with answers, good luck! Medical MCQs from students to students.
Sidebar

A split S1 is most commonly caused by which of the following?

1.5K views
asked Jan 23, 2016 in Medicine by Rajesh Bahara

A split S1 is most commonly caused by which of the following?

a. Inspiration b. Expiration

c. Atrial septal defect (ASD)

d. Ventricular septal defect (VSD)

e. Right bundle branch block (RBBB) 

 

1 Answer

+2 votes
 
Best answer
e. Right bundle branch block (RBBB)
answered Jan 23, 2016 by Rajesh Bahara

Related questions

1 answer 1.2K views
...