皮腔 meaning in Chinese

bellows

Scientific cognition of restenosis after percutaneous transluminal coronary angioplasty
经皮腔内冠状动脉成形术后再狭窄的科学认知
Discussion on preventing from ps post ptca by supplementing qi and activating blood circulation
益气活血法防治经皮腔内冠状动脉成形术后再狭窄的探讨
Combined selective intravascular thrombolysis and perculaneous transluminal angioplasty for acute ischemic stroke
动脉溶栓及经皮腔内血管成形术治疗急性脑梗塞
There are various treatments used for the treatment of coronary heart disease including pharmacological agents , percutaneous transluminal coronary angioplasty and coronary artery bypass grafting
治疗冠心病的有效方法包括药物治疗、经皮腔内冠状动脉成形术和冠状动脉旁路移植术等。