Beck's triad is.?
Ref Harrison 19 th ed pg 1573 The three principal features of tamponade (Beck's triad) are hypo- tension, soft or absent hea sounds, and jugular venous distention with a prominent x descent but an absent y descent. The limitations of ventricular filling are responsible for a reduction of cardiac output. The quantity of fluid necessary to produce cardiac tamponade may be as small as 200 mL when the fluid develops rapidly to as much as >2000 mL in slowly developing effusions when the pericardium has had the oppounity to stretch and adapt to an increasing volume.
Increased hea sound, distended neck veins, hypotension
Increased hea sound , distended neck veins, hypeension
Muffled hea sound, distended neck veins, hypotension
Muffled hea sound, distended neck veins, hypeension
C.V.S