Chest pain or palpitations can signal hidden heart trouble. Know when an ECG test is needed, what results show, and when to seek urgent care.
When atrial flutter is seen with such a slow ventricular response (in this case, 9:1 conduction), there is concern for underlying complete heart block should the patient be restored to normal sinus ...
Atrial flutter with a slow ventricular response Right bundle branch block When atrial flutter is seen with such a slow ventricular response (in this case, 9:1 conduction), there is concern for ...
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