Prep for USMLEPrep for USMLE Forum
   Forum    Step 1  Step 2 CK Step 2 CS Step 3  Match  IMGs Resources Search






Previous Topic | Next Topic  cvs que 




 
Kaplan Qbank USMLE



Author3 Posts
  #1

the answer is AF,but can some one pls explain how?

Attached Files:
Capture.jpg (28 KB, 34 downloads)
attachment
___________________
Dont worry.Nobody knows 100%

  #2

sorry,its increased left atrial pressure.

___________________
Dont worry.Nobody knows 100%

  #3

orrect. Atrial fibrillation is an arrhythmia in which the electrical activity of the atrium becomes disorganized and therefore unable to produce a coordinated atrial contraction. The absence of an atrial pulse reduces the emptying of the atria during diastole and results in an enlarged left atrium and increased left atrial pressure. The venous A wave represents atrial contraction and disappears due to the absence of an atrial beat.

this is the explanation offered by them.any feed back!

___________________
Dont worry.Nobody knows 100%







You don't have permission to post.




Login or Register to post messages in this topic





















Contact | Leaders | Disclaimer | Privacy

Copyright @ Prep for USMLE. All rights reserved.