Right bundle-branch block
No clinical patient data available for this 12-lead ECG.
What does this tracing show? Choose the correct answer from the list below.
(1.) Sinus bradycardia with atrial bigeminy; conducted APBs; prominent U-waves; RBBB
(2.) Sinus rhythm with 3:2 and 2:1 Type II A-V block; RBBB
(3.) Sinus rhythm with atrial bigeminy; both conducted and nonconducted APBs; RBBB
APBs = atrial premature beats
RBBB = right bundle-branch block
As is the case with all practical blogs, I’m encouraging ECG Guru members to engage in active group participation. Share your thoughts, observations, impressions, findings, and interpretations. Feel free to compare notes with one another and pick each other’s brains.