A 42-year-old member asked:
what is a 3rd degree heart block?
2 doctor answers • 3 doctors weighed in
Dr. Shabbir Hossain answered
Internal Medicine 16 years experience
Bad stuff: Your heart rhythm is normally a carefully coordinated event that has a natural progression electrically to create an effective forceful heart beat.
When you have 3rd degree block, it's completely discordant (ie nothing is working together) . When the different parts of the heart are doing their own thing without communicating properly, it's life threatening and requires a pacemaker
5648 views
Dr. Calvin Weisberger answered
Cardiology 51 years experience
Third degree: Third degree av block is complete interruption of conduction from atria to ventricles. The ventricular rhythm is usual junctional escape though it may be idioventricular with rates less than 40bpm.
5206 views
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Last updated Mar 11, 2016
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