Physical examination may vary depending on the type of<unk>  may show the classic Beck's triad (hypotension, muffled heart sound, and elevated jugular venous distension), tachycardia, pulsus paradoxus, and pericardial rub depending on the type, and severity of tamponade. Initial diagnosis can be challenging, as there are a number of differential diagnoses, including tension pneumothorax, and acute heart failure.
Cardiac tamponade physical examination
Pericardial effusion physical examination
Papillary muscle rupture chest x ray
Pericardial effusion electrocardiogram
Cardiac tamponade chest x ray
Papillary muscle rupture physical examination
Fat embolism syndrome physical examination
Cardiac tamponade laboratory findings