cardiac tamponade

Cardiac tamponade is a medical condition where fluid builds up in the space around the heart, called the pericardial sac. This fluid accumulation puts pressure on the heart, preventing it from filling and pumping blood effectively. Symptoms may include shortness of breath, rapid heartbeat, and swelling in the legs or abdomen. It can be caused by injury, infections, or other medical conditions. Treatment typically involves draining the excess fluid to relieve pressure on the heart, allowing it to function properly again. It's a serious condition that requires prompt medical attention.