例句 /

Percutaneous transluminal coronary angioplasty (PTCA), stenting, surgical resection of the bridge (myotomy), and coronary bypass surgery are only reserved for the rare patient with severe symptoms.

Percutaneous transluminal coronary angioplasty (PTCA), stenting, surgical resection of the bridge (myotomy), and coronary bypass surgery are only reserved for the rare patient with severe symptoms.

只有少数严重的病人才需要安排心导管、血管整形、支管置入、外科切除或冠状动脉绕导手术。