Batteries on the Arrow AutoCAT 2 and AC3 Intra-Aortic Balloon Pumps deplete faster than expected, which may cause the pump to stop during patient transport.

http://www.fda.gov/medical-devices/medical-device-recalls/arrow-international-llc-subsidiary-teleflex-inc-recalls-arrow-autocat-2-ac3-intra-aortic-balloon