Surgery Which of the following is the indication for emergency thoractomy: A Output of > 1 L at the time of intercostal chest tube insertion B > 200 ml of blood drained by chest tube over 3 consecutive hours C Penetrating chest trauma D All of the above 💡 Explanation Which of the following is the indication for emergency thoractomy: ✓ Correct Answer: B. > 200 ml of blood drained by chest tube over 3 consecutive hours