Modification of intraaortic balloon catheter to permit introduction by cardiac catheterization techniques

• Published in: The American journal of cardiology Vol. 41; no. 4; pp. 733 - 738
• Main Authors: Wolfson, Steven, Karsh, Dennis L., Langou, Rene A., Geha, Alexander S., Hammond, Graeme L., Cohen, Lawrence S.
• Format: Journal Article
• Language: English
• Published: United States Elsevier Inc 1978
• Subjects: Adult; Aged; Assisted Circulation - instrumentation; Cardiac Catheterization; Coronary Disease - diagnostic imaging; Coronary Disease - therapy; Female; Humans; Intra-Aortic Balloon Pumping - instrumentation; Male; Middle Aged; Monitoring, Physiologic; Pressure; Radiography; Vascular Diseases - therapy
• ISSN: 0002-9149; 1879-1913
• DOI: 10.1016/0002-9149(78)90825-1

Intraaortic balloon counterpulsation has been widely applied for treatment of left ventricular pump failure and intractable angina. However, its use has been limited by the difficulty of balloon insertion in some patients and vascular complications in others. An AVCO intraaortic balloon was modified by the addition of a central lumen to allow pressure monitoring, injection of contrast medium and passage of a guide wire. The device was successfully used in 15 of 16 patients, including 4 of 5 in whom attempts to place a standard balloon catheter had failed. No significant vascular complications occurred in any patient. The modified balloon catheter appears to increase the efficacy and safety of insertion and allows immediate and continuous monitoring of arterial pressure.