👉 Pneumohydropericardium is a rare but potentially life-threatening condition that occurs when a person's lungs are inflamed, leading to fluid buildup in the heart. It can cause symptoms such as chest pain, shortness of breath, nausea, and fever. The exact cause of this condition is not fully understood, but it may be related to inflammation or damage caused by other conditions like asthma or inflammatory bowel disease. Treatment typically involves antibiotics to control the infection that causes the inflamed