New to MyHealth?
Manage Your Care From Anywhere.
Access your health information from any device with MyHealth. You can message your clinic, view lab results, schedule an appointment, and pay your bill.
ALREADY HAVE AN ACCESS CODE?
DON'T HAVE AN ACCESS CODE?
NEED MORE DETAILS?
MyHealth for Mobile
Definitions of peri-procedural myocardial infarction and the association with one-year mortality: Insights from CHAMPION trials.
Definitions of peri-procedural myocardial infarction and the association with one-year mortality: Insights from CHAMPION trials. International journal of cardiology Olivier, C. B., Sundaram, V., Bhatt, D. L., Leonardi, S., Lopes, R. D., Ding, V. Y., Yang, L., Stone, G. W., Steg, P. G., Gibson, C. M., Hamm, C. W., Price, M. J., White, H. D., Desai, M., Lynch, D. R., Harrington, R. A., Mahaffey, K. W., CHAMPION PLATFORM and CHAMPION PCI Investigators 2018Abstract
BACKGROUND: Controversies exist over the appropriate definition for peri-procedural myocardial infarction (PPMI) and its association with mortality. This study aims to evaluate one-year survival following percutaneous coronary intervention (PCI) and the association of different definitions of PPMI with survival among patients with stable angina (SA) or acute coronary syndrome (ACS) in the contemporary era.METHODS: We used data from the CHAMPION PLATFORM and CHAMPION PCI trials of patients undergoing PCI and conducted univariable and multivariable Cox proportional hazard regression models to evaluate mortality risk during the first year after PCI. A blinded events committee adjudicated suspected PPMI defined by biomarker elevations =3* the upper limit of normal (ULN) or new Q-waves. We further analyzed PPMI by the magnitude of CK-MB elevation ([a] 3 to <5* ULN, [b] 5 to <10* ULN, [c] =10* ULN) or by the 2nd universal definition of myocardial infarction (UDMICK-MB) excluding patients with evidence of myocardial infarction (MI) prior to PCI.RESULTS: Of 13,968 patients, 11% initially presented with SA, and 89% with ACS. One-year mortality was 3.4% (SA: 1.5%; ACS: 3.6%). PPMI occurred in 6.3% of the patients (3 to <5* ULN: 2.5%; 5 to <10* ULN: 2.1%; =10* ULN: 1.6%; UDMICK-MB: 2.7%). After multivariable adjustment, a significantly higher risk of one-year mortality was observed for patients with PPMI compared with patients without PPMI (HR 2.35 [1.74-3.18], p?
View details for PubMedID 29937301