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Updated: Aug 15, 2026

Tachycardia-Induced Cardiomyopathy As a Chronic Heart Failure Model in Swine
Published on: February 17, 2018
Insights
A new clinicofunctional classification for chronic cardiac insufficiency (ChCI) is proposed, refining existing systems. This classification aids in understanding ChCI
Area of Science:
- Cardiology
- Clinical Medicine
Context:
- Chronic cardiac insufficiency (ChCI) poses a significant clinical challenge.
- Existing classification systems require refinement for comprehensive patient assessment.
Purpose:
- To propose a novel clinicofunctional classification for chronic cardiac insufficiency (ChCI).
- To integrate established classifications (Strazhesko-Vasilenko, New York Association of Cardiologists) into a unified system.
Summary:
- The proposed classification is based on syndrome type and functional capacity.
- It subdivides clinically important functional classes into subclasses.
- Clinically manifest ChCI is further categorized into reversible, partly reversible, and irreversible subclasses.
Impact:
- Provides a more detailed framework for understanding and managing ChCI.
- Facilitates standardized clinical assessment and communication.
- Aids in predicting disease progression and treatment response.
Abstract:
A clinicofunctional classification is proposed of chronic cardiac insufficiency (ChCI), based on the modified classification by Strazhesko-Vasilenko on the syndrome type and New York Association of Cardiologists. Each of the clinically important functional classes is subdivided into subclasses. Clinically manifest ChCI is subdivided into reversible, partly reversible and irreversible subclasses.
Related Concept Videos
Pathophysiology of Heart Failure
Heart Failure I: Introduction
Heart Failure II: Pathophysiology
Heart Failure III: Clinical Manifestations
Heart Failure IV: Classification and Diagnostic Evaluation
Heart Failure V: Medical Management

