👉 Pulmonary Cardiac (PC) refers to a condition that involves an abnormal heart rhythm, which can cause symptoms such as shortness of breath, palpitations, and chest pain. This condition is characterized by irregular heartbeat rhythms, usually caused by a blockage in the coronary arteries or the pulmonary artery, which leads to oxygen flow being limited or blocked within the lungs. The PC can be caused by various factors, including congenital heart defects, arrhythmias (such as ventricular septal
