ArticleClinical cardiology2024
The Impact of Body Mass Index on the Mortality of Myocardial Infarction Patients With Nonobstructive Coronary Arteries.
Article in Clinical cardiology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
1 citing paper in PubMed.
- The Relationship Between Advanced Lung Cancer Inflammation Index and Adverse Clinical Outcomes in Patients with Myocardial Infarction with No-Obstructive Coronary Arteries.Journal of inflammation research · 2025Article
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Authors and funding
10 authors.
Funding
Abstract
objectivesMyocardial infarction without significant stenosis or occlusion of the coronary arteries carries a high risk of recurrent major adverse cardiovascular events and poor prognosis. This study aimed to investigate the association between body mass index and outcomes in patients with a suspected myocardial infarction with nonobstructive coronary artery disease (MINOCA).
methodsPatients were recruited at Bergmannsheil University Hospital from January 2010 to April 2021. The primary outcomes were in-hospital and long-term mortality. Secondary outcomes consisted of adverse events during hospitalization and during follow-up.
resultsA total of 373 patients were included in the study, with a mean follow-up time of 6.2 years. The patients were divided into different BMI groups: < 25 kg/m² (n = 121), 25-30 kg/m² (n = 140), and > 30 kg/m² (n = 112). In-hospital mortality was 1.7% versus 2.1% versus 4.5% (p = 0.368). However, long-term mortality tended to be higher in the < 25 kg/m² group compared to the 25-30 and > 30 kg/m² groups (log-rank p = 0.067). Subgroup analysis using Kaplan-Meier analysis showed a higher rate of cardiac cause of death in the < 25 kg/m² group compared to the 25-30 and > 30 kg/m² groups: 5.7% versus 1.1% versus 0.0% (log-rank p = 0.042). No significant differences were observed in other adverse events between the different BMI groups during hospitalization and long-term follow-up.
conclusionsPatients with a BMI < 25 kg/m² who experience a suspected myocardial infarction without significant coronary artery disease may have higher all-cause mortality and cardiovascular cause of death. However, further data are needed to confirm these findings.
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