Use of Mechanical Circulatory Support in Percutaneous Coronary Intervention in the United States.

ABSTRACT: Percutaneous ventricular assist devices (PVADs) and intraaortic balloon pump (IABP) are used to provide mechanical circulatory support (MCS) for high-risk percutaneous coronary intervention (PCI). Contemporary trends in their utilization and impact on in-hospital mortality are not known. Using the National Inpatient Sample (2004 to 2012), we identified 5,031 patients who received a PVAD and 122,333 who received an IABP on the same day as PCI using International Classification of Diseases, Ninth Edition codes. Utilization of MCS increased from 1.3% of all PCIs in 2004 to 3.4% in 2012 (p trend <0.001), with increase in the use of both PVAD (<1/10,000 PCIs [2004 to 2007] to 38/10,000 [2012]) and IABP (132/10,000 PCIs [2004] to 299/10,000[2012] p <0.0001 for both). PVAD recipients were older (

SUBMITTER: Khera R 

PROVIDER: S-EPMC4690753 | biostudies-literature | 2016 Jan

REPOSITORIES: biostudies-literature