2 doctors weighed in:
What causes multiform pvcs? And are they dangerous?
2 doctors weighed in

David Miller
Family Medicine
1 doctor agrees
In brief: Multiple foci
Multiform pvcs are premature ventricular contractions originating from different parts of the ventricle.
Each point-of-origin will have a unique form on an ekg. This can be dangerous if it causes tachycardia or ventricular fibrillation. If this is you, you should be under the care of a cardiologist.

In brief: Multiple foci
Multiform pvcs are premature ventricular contractions originating from different parts of the ventricle.
Each point-of-origin will have a unique form on an ekg. This can be dangerous if it causes tachycardia or ventricular fibrillation. If this is you, you should be under the care of a cardiologist.
David Miller
David Miller
Answer assisted by David Miller, Medical Student
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