<human>:  Does open heart surgery finish before entirety of American Ballet Theatre's Swan Lake?
<bot>: No, open heart surgery would finish before the entirety of American Ballet Theatre's Swan Lake. The American Ballet theatre's Swan Lake has a run time of 145 minutes. The National Heart, Lung, and Blood Institute states that a coronary artery bypass takes 3 to 6 hours. So, open heart surgery would finish before the entirety of American Ballet Theatre's Swan Lake, but not before the entirety of it.