[Exercise training as a key component of heart failure therapy]

Area of Science:

• Cardiology
• Exercise Physiology

Context:

• Chronic heart failure (CHF) management guidelines recommend physical exercise for secondary prevention.
• Clinical application of exercise therapy in CHF patients is often underestimated.
• Despite evidence, exercise is underutilized as a therapeutic component in CHF.

Purpose:

• To highlight the underappreciated benefits of physical exercise in chronic heart failure.
• To emphasize the importance of proper patient selection and monitoring for exercise training in CHF.

Summary:

• Physical exercise positively impacts exercise capacity, quality of life, and hospitalization rates in CHF patients.
• Pre-initiation clinical assessment, including exercise testing, and a stable condition for 6 weeks are crucial.
• Both moderate continuous endurance training and interval training are safe and effective for CHF.
• Combining endurance and resistance training is ideal.
• A dose-response relationship exists between exercise parameters (duration, intensity) and benefits.
• Long-term adherence strategies are essential for sustained benefits.

Impact:

• Enhances patient outcomes in chronic heart failure through improved functional capacity and well-being.
• Promotes evidence-based integration of exercise into standard CHF care protocols.
• Addresses the challenge of long-term patient adherence to exercise regimens, requiring further research and practical strategies.