A 50-something with Regular Wide Complex Tachycardia: What to do if electrical cardioversion does not work?
Dr. Smith's ECG Blog
SEPTEMBER 19, 2023
He had concurrent sharp substernal chest pain that resolved, but palpitations continued. Over past 3 months, he has had similar intermittent episodes of sharp chest pain while running, but none at rest. Past medical history includes coronary stenting 17 years prior. What to do now? So I would give procainamide.
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