I can't comment on the case specifically, but in general, that scenario is unlikely. While anything's possible, use of a calcium channel blocker in the setting of 1st degree AVB won't
leadLead poisoning to sudden
cardiacCardiac catheterization
Cardiac tamponade
Left heart ventricular angiography death in most cases.
Another cardiac cause should be sought, rather than the association of the CCB and 1st degree AVB.
This answer is not intended as and does not substitute for medical advice - the information presented is for patient education only. Please see your personal physician for further evaluation of your individual case.
Kevin Pho, M.D.
KevinMD.com
Twitter.com/kevinmd