Staging Heart Failure with Preserved Ejection Fraction by Assessing Cardiac Chamber Involvement

Area of Science:

• Cardiology
• Medical Diagnostics
• Clinical Research

Background:

• Heart failure with preserved ejection fraction (HFpEF) management is complex due to poorly understood mechanisms and patient heterogeneity.
• Current approaches lack personalization, hindering effective treatment strategies and clinical trial design.
• A need exists for a refined classification system to guide HFpEF patient care.

Purpose of the Study:

• To propose a novel staging classification for HFpEF.
• To utilize echocardiography for identifying involved cardiac chambers in HFpEF.
• To facilitate personalized medicine and unify approaches for HFpEF clinical trials.

Main Methods:

• Echocardiographic assessment of cardiac chambers.
• Development of a staging system based on chamber involvement.
• Analysis of HFpEF patient data for classification validation.

Main Results:

• A new staging classification for HFpEF was developed.
• The classification is based on specific echocardiographic findings of cardiac chamber involvement.
• This system aims to stratify patients for targeted therapies.

Conclusions:

• The proposed staging classification offers a new paradigm for HFpEF management.
• Echocardiography-based staging can aid in personalizing care for HFpEF patients.
• This approach may enhance the design and execution of future HFpEF clinical trials.