ArticleCardiology and cardiovascular medicine2022
Fluoroscopy Guided Minimally Invasive Swine Model of Myocardial Infarction by Left Coronary Artery Occlusion for Regenerative Cardiology.
Article in Cardiology and cardiovascular medicine, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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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
4 citing papers in PubMed, 5 citations in OpenAlex.
- Translational Strategies for Developing and Evaluating Transcatheter Devices in Swine Heart Failure Models.Annals of biomedical engineering · 2026Review
- Bioengineered Cellular and Acellular Therapies for Ischemic Heart Disease in Clinically Relevant Models.Bioengineering (Basel, Switzerland) · 2026Review
- Ischemic cardiac stromal fibroblast-derived protein mediators in the infarcted myocardium and transcriptomic profiling at single cell resolution.Functional & integrative genomics · 2024Article
- Intelligent Hydrogels in Myocardial Regeneration and Engineering.Gels (Basel, Switzerland) · 2022Review
Corrections and comments
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Authors and funding
6 authors at 1 institution in 1 country.
Funding
Abstract
Background: Despite the recent advancements in the cardiac regenerative technologies, the lack of an ideal translationally relevant experimental model simulating the clinical setting of acute myocardial infarction (MI) hurdles the success of cardiac regenerative strategies. Methods: We developed a modified minimally invasive acute MI model in Yucatan miniswine by catheter-driven controlled occlusion of LCX branches for regenerative cardiology. Using a balloon catheter in three pigs, the angiography guided occlusion of LCX for 10-15 minutes resulted in MI induction which was confirmed by the pathological ECG changes compared to the baseline control. Results: Ejection fraction was considerably decreased post-procedure compared to the baseline. Importantly, the highly sensitive MI biomarker Troponin I was significantly increased in post-MI and follow-up groups along with LDH and CCK than the baseline control. The postmortem infarct zone tissue displayed the classical features of MI including ECM disorganization, hypertrophy, inflammation, and angiogenesis confirming the MI at the tissue level. Conclusions: The present model possesses the advantage of minimal mortality, simulating the pathological features of clinical MI and the suitability for injectable regenerative therapies suggesting the translational significance in regenerative cardiology.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.