👉 The term "renapericardial" is a medical term that refers to the condition where there is an abnormality in the heart's valves, which are responsible for regulating blood flow and preventing fluid buildup within the heart. This can lead to various symptoms such as chest pain or discomfort, shortness of breath, fatigue, and weight loss. The exact cause of renapericardial disease varies depending on the underlying condition, but it is a serious medical issue that requires immediate attention.