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Updated: Nov 2, 2025

A Surgical Model of Heart Failure with Preserved Ejection Fraction in Tibetan Minipigs
Published on: February 18, 2022
Towards precision medicine in heart failure.
Chad S Weldy1,2, Euan A Ashley3,4
1Department of Medicine, Division of Cardiology, Stanford University, Palo Alto, CA, USA.
New heart failure (HF) therapies are emerging, driven by genetic insights and precision medicine. This review bridges HF biology, genetics, and advanced treatments for personalized patient care.
Area of Science:
- Cardiology and Genetics
- Molecular Biology and Pharmacology
Background:
- The past decade has seen a near doubling of therapies for heart failure (HF) with reduced ejection fraction.
- Emerging treatments target HF caused by hypertrophic and infiltrative diseases, signaling a new era in cardiovascular medicine.
Purpose of the Study:
- To review the biology of HF, linking genetic factors to structural remodeling and therapeutic mechanisms.
- To highlight advances in understanding both Mendelian and complex genetics of HF.
- To explore machine learning applications for HF subcategorization and personalized prescribing.
Main Methods:
- Review of current literature on HF biology, genetics, and therapeutics.
- Analysis of causal relationships between genetic predispositions and HF outcomes.
- Discussion of novel therapeutic mechanisms and machine learning applications in HF.
Main Results:
- Significant advancements in HF therapies and understanding of its genetic underpinnings.
- Integration of biological insights with genetic predispositions for precision medicine approaches.
- Potential for machine learning to refine HF subtyping and guide treatment selection.
Conclusions:
- A new era of precision medicine in HF is emerging, integrating genetic insights with therapeutic strategies.
- Bridging the gap between HF pathophysiology, clinical presentation, and treatment options is crucial.
- A roadmap for the future of precision medicine in HF is presented, emphasizing personalized approaches.
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