The prognostic impact of complete revascularization during hospitalization in non-ST elevation myocardial infarction – analysis from the real-life portuguese registry for acute coronary syndromes
Year: 2025
Type: article
Study design: Observational Study
Abstract: Introduction and objectives: Multivessel disease (MVD) occurs in approximately half of non–ST elevation myocardial infarction (NSTEMI) patients and is associated with an increased risk of cardiovascular events. However, current recommendation for complete revascularization in NSTEMI is based in observational and non-randomized studies suggesting a possible benefi t regarding mortality and major cardiovascular events. This study aimed to retrospectively evaluate the prognostic impact of complete percutaneous revascularization in a population of patients with NSTEMI and MVD. Material and methods: This was a national multicentre retrospective study of patients hospitalized for NSTEMI with MVD, included on the Portuguese Registry for Acute Coronary Syndromes (ProACS). The impact of complete percutaneous revascularization on in-hospital and one-year mortality rates, as well as on the probability of cardiovascular re-hospitalization was evaluated. Results: A total of 3084 patients were included in this analysis. We found no signifi cant differences between groups regarding in-hospital complications and mortality, as well as median hospitalization length. Nevertheless, complete revascularization showed a signifi cant impact on the primary endpoint of all-cause mortality or cardiovascular re-hospitalization (11.9% vs. 20.4%, p < 0.001), mainly driven by a major reduction in unplanned cardiovascular re-hospitalizations at one year of follow-up (9.3 vs. 16.8%, p < 0.001). Conversely, one-year mortality rate was once again similar between groups (4.2 vs. 5.0%, p = 0.536). Conclusions: In our population, complete revascularization during hospitalization was associated with lower risk of the primary endpoint of all-cause mortality or cardiovascular re-hospitalization, mainly driven by a major reduction in cardiovascular re-hospitalizations, with similar rate of intra-hospital complications.
Source: Bulgarian Cardiology
Authors: M. C. R. Bernardo, I. M. Moreira, C. Carvalho, A. Baptista, P. Mateus, S. S. Carvalho, J. I. Moreira, on Behalf of the ProACS Investigators
Language: English
Subfield: Surgery
Field: Medicine
Domain: Health Sciences
Open Access status: diamond
OpenAlex ID: W7108443822
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