Cardiovascular diseases represent a significant health issue worldwide, and heart failure is particularly concerning. Numerous studies are underway to understand the effects of these diseases and facilitate recovery, focusing on various factors. The role of muscle tissue and body fat ratio is critically important, as increasing muscle mass and reducing fat mass can fundamentally influence patients’ recovery and quality of life. The health benefits of muscle mass lie not only in improving physical performance but also in the more effective utilization of nutrients. Research shows that individuals with more muscle have better nutrient status, which can aid in managing cardiovascular issues. Additionally, high levels of body fat can generate inflammatory…