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Pathophysiology of Heart Failure

Pathophysiology of Heart Failure

Heart failure (HF) is a progressive syndrome involving ventricles that leads to inadequate cardiac output. It can be classified based on location and output or ejection fraction. Ejection fraction (EF) is an essential measurement in the diagnosis and surveillance of HF. Reduced EF corresponds to systolic heart failure (HFrEF). However, HF with preserved ejection fraction (HFpEF) is becoming increasingly prevalent. Also known as diastolic HF, this form of HF is related to aging. The...

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Updated: Jun 28, 2025

Scanning Electron Microscopy of Macerated Tissue to Visualize the Extracellular Matrix

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Emerging concepts in inflammatory cardiomyopathy

Nisha A Gilotra¹, Enrico Ammirati²

¹Division of Cardiology, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, USA.

International Journal of Cardiology

|April 18, 2024

Summary

No abstract available in PubMed .

Keywords:

ARVC Cardiomyopathy Gene therapy Genetics Myocarditis Sarcoidosis

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