Verapamil increases the internal defibrillation energy requirements in anesthetized dogs

CO,

in patients

s

OF

with the AICD only after

individual

A0

and PA

testing.

.

Transesophageal color ination (TEE) and ca performed in 13 adult shunt at the atria? ?evel.

shunt and shunt direction.

F2\ce had cstium secundua