Troponin Levels at Presentation Before Coronary Angiogram and Their Association With Cost, Mortality, and Readmission
Autor: | Muhammad Asghar, Nathan A Neilson, Minchul Kim, Jishanth Mattumpuram, Michael Tye, Sudhir Mungee, Mansoor Ahmad |
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Rok vydání: | 2021 |
Předmět: |
medicine.medical_specialty
Multivariate analysis medicine.medical_treatment Cardiology 030204 cardiovascular system & hematology Coronary artery disease 03 medical and health sciences 0302 clinical medicine troponin level Internal medicine death cost medicine Family history Dialysis biology business.industry readmission General Engineering medicine.disease Troponin cathpci Sample size determination Cohort biology.protein Presentation (obstetrics) business 030217 neurology & neurosurgery |
Zdroj: | Cureus |
ISSN: | 2168-8184 |
Popis: | Background and objective In patients undergoing coronary angiogram, the degree of cardiac enzyme elevation at presentation has been thought of as a strong and independent predictor of in-hospital mortality and readmission. Recent studies, however, have suggested a lack of clarity regarding this speculation, particularly with regard to troponin elevations. Additionally, the impact of troponin levels (TnI) at presentations on cost is poorly understood. In this study, we aimed to evaluate the association of Tnl at initial presentation with 30-day all-cause readmission and all-cause mortality as well as admission costs. Methods This study was a retrospective analysis of 7,388 patients who underwent coronary angiogram at our facility from 2015 to 2017. Patients were identified from a local CathPCI Registry® registry, and a subsequent chart review was performed for readmission and mortality data. Cost data were provided by our in-facility finance department. We excluded patients with incomplete records and those who required coronary artery bypass grafting (CABG). After the exclusion of patients deemed ineligible, the final sample size eligible for analysis was 1,163. Patients were divided into two groups based on Tnl at presentation with a cut-off value of 0.04 ng/ml. Adjusted regression and multivariate analysis were used for clinical outcomes. Primary outcomes were 30-day readmission and mortality. The secondary outcome was the admission cost. Results Within our cohort, the average participant age was 64.6 years (SD: 12.7), and the majority of them were male (70.7%). Of these patients, 207 had lower TnI ( |
Databáze: | OpenAIRE |
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