Symptom 9. Loss of Appetite: An Indirect Consequence of Restrictive Cardiomyopathy
The heart and the digestive system might seem like separate entities, but they are closely linked. A change in heart function, like in RCM, can lead to noticeable alterations in digestion and appetite. A loss of appetite is not a direct effect of the heart’s rigid walls but an indirect consequence of the body’s response to the illness.
Why does this happen? The connection lies in the body’s response to stress. When the body is under stress, like in cases of heart diseases, it focuses its resources on vital functions. Digestion is put on the back burner, leading to a decrease in hunger signals, and subsequently, a loss of appetite. Additionally, as the heart struggles to pump blood effectively, other organs may not receive an adequate blood supply, impacting their function. The digestive system is no exception.
Loss of appetite can have far-reaching effects, from weight loss to nutrient deficiencies, which can further compromise health. It’s also closely tied to an individual’s overall sense of well-being and quality of life. Food is often associated with pleasure, social interaction, and even culture. A loss of appetite can rob individuals of these experiences, leading to feelings of isolation or frustration.
Addressing appetite loss requires a multi-faceted approach, from optimizing nutrition to managing symptoms that might interfere with eating, such as nausea or early satiety. This again highlights the importance of a comprehensive healthcare team that includes not just cardiologists, but also dieticians, therapists, and social workers. (9)
