求翻译：2011年6月30日，燕达医院心脏外科成功为一名患有小儿麻痹症的患者实施非体外循心脏搭桥手术，这也是燕达医院首例心脏搭桥手术。是什么意思？

June 30, 2011, Martin reached the hospital as a successful cardiac surgery in patients suffering from polio in vitro through the implementation of non-heart bypass surgery, which is the first swallow of hospital cardiac bypass surgery.

June 30, 2011, Yin hospital cardiac surgery for success, suffering from polio in patients with non-Commonwealth implementation followed, coronary bypass surgery, and this is first time swallow hospital cardiac bypass surgery.

On June 30, 2011, the swallow reaches the hospital department of cardiac success is the patient who contracts the infantile paralysis implements non-in vitro to follow the heart bridging surgery, this also is the swallow reaches the hospital first example heart bridging surgery.

On June 30, 2011, yan to hospital for heart surgery successful for patients suffering from polio a non-through in vitro heart bypass surgery, which is also swallow up hospital's first heart bypass operation.

June 30, 2011 Yan Hospital Cardiac Surgery successful for one suffering from polio patients not in vitro through the heart bypass, this is Yan Chai Hospital first heart bypass surgery it.