| Cases | Percentage |
Signs of right-sided heart failure | 14 | 100 |
Paradoxical pulse | 14 | 100 |
Muffled heart sounds | 11 | 78.6 |
State of shock | 10 | 71.3 |
Collapsus | 9 | 64.2 |
pericardial friction rub | 2 | 14.3 |