Don't you need a bridge when CTO opens his mouth?

For example, the "CTO" interventional surgery performed by Heilongjiang Far East Cardiovascular and Cerebrovascular Hospital for the uncle has the advantages of not only avoiding leaving wounds after thoracotomy, but also recovering quickly after operation. Treatment of chronic total occlusion of coronary heart disease by opening blood vessels.

The treatment of complex coronary heart disease (CTO) does not need thoracotomy and bypass, but only minimally invasive intervention can open the coronary artery.