ArticleJournal of the American Heart Association2020
Procedural Volume and Outcomes After Primary Percutaneous Coronary Intervention for ST-Segment-Elevation Myocardial Infarction in Kerala, India: Report of the Cardiological Society of India-Kerala Primary Percutaneous Coronary Intervention Registry.
Article in Journal of the American Heart Association, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
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Who cites it
7 citing papers in PubMed.
- Synergizing Process to Optimize Myocardial Infarction Patient Outcomes: Results of the Myocardial Infarction Delhi Primary Angioplasty Study (MIDAS).Journal of the Society for Cardiovascular Angiography & Interventions · 2026Article
- Article
- Bridging Real-World Data Gaps: Connecting Dots Across 10 Asian Countries.JMIR medical informatics · 2024Article
- Article
- Cost reduction associated with transradial access in percutaneous coronary intervention: A report from a Japanese nationwide registry.The Lancet regional health. Western Pacific · 2022Article
- Impact of Operator Volumes and Experience on Outcomes After Percutaneous Coronary Intervention: Insights From the Veterans Affairs Clinical Assessment, Reporting and Tracking (CART) Program.Cardiovascular revascularization medicine : including molecular interventions · 2022Article
- Procedural Volume and Outcomes After Primary Percutaneous Coronary Intervention for ST-Segment-Elevation Myocardial Infarction in Kerala, India: Report of the Cardiological Society of India-Kerala Primary Percutaneous Coronary Intervention Registry.Journal of the American Heart Association · 2020Article
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Authors and funding
10 authors.
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No grant is acknowledged in the PubMed record.
Abstract
Background There are limited data to inform policy mandating primary percutaneous coronary intervention (PPCI) volume benchmarks for catheterization laboratories in low- and middle-income countries. Methods and Results This prospective state-wide registry included ST-segment-elevation myocardial infarction patients with symptoms of <12 hours, or with ongoing ischemia at 12 to 24 hours, reperfused with PPCI. From June 2013 to March 2016, we recruited 5560 consecutive patients. We categorized hospitals on the basis of annual PPCI volumes into low, medium, and high volume (<100, 100-199, and ≥200 PPCIs per year, respectively). Kaplan-Meier curves and Cox regression models were used to examine the association between PPCI volume and 1-year mortality. Among 42 recruiting hospitals, there were 24 (57.2%) low-volume, 8 (19%) medium-volume, and 10 (23.8%) high-volume hospitals. The median (25th-75th percentile) TIMI (Thrombolysis in Myocardial Infarction) ST-segment-elevation myocardial infarction risk score was 3 (2-5). Cardiac arrest before admission occurred in 4.2%, 2.1%, and 2.9% of cases at low-, medium-, and high-volume hospitals, respectively (
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