Cardiac tamponade is an urgent medical condition that occurs when fluid builds up around your heart, making it difficult for the heart to function properly. This buildup of fluid can occur rapidly ...

Cardiac tamponade occurs when a pericardial effusion exerts a significant amount of pressure externally on the heart, resulting in impaired right ventricular filling eventually causing decreased ...

The pain worsened, and then her left eye suddenly went completely blind, according to the report. The flight crew decided to make an emergency landing, doctors said, and they were ...