Which of the following is the indication for emergency thoractomy:
Indications for emergency thoracotomy:-

> 1.5 L of output at the time of chest tube insertion.
> 200 ml/hr of blood drained by chest tube over 3 consecutive hours.
Hemodynamic compromise.
Output of > 1 L at the time of intercostal chest tube insertion
> 200 ml of blood drained by chest tube over 3 consecutive hours
Penetrating chest trauma
All of the above