your limit has been reached. plz Donate us to allow your ip full access, Email: sshnevis@outlook.com
Uptodate Reference Title
II ECG of mobitz II second degree heart block
II ECG of mobitz II second degree heart block
The lead II rhythm strip shows four sinus beats with P wave followed by a QRS complex; the fifth P wave is not followed by a QRS complex and represents second degree heart block. There is no change in the PR interval prior to or after the blocked P wave and thus this is Mobitz II second degree heart block. A second episode of second degree heart block can be seen after the seventh QRS complex.