Cardiopulmonary bypass can be instituted with or without cardioplegic arrest. Cardioplegic arrest requires cardiopulmonary bypass. The use of cardioplegic arrest makes this a non-beating heart procedure, but it is still considered MIDCAB.
33500 33501 is the correct answer for without cardiopulmonary bypass. 33500 is with a cardiopulmonary bypass.
A Heart-lung bypass machine
seizures
32854
32854
1 cc/kg/hour
33916
33430
33945
33422
7
33403