Complications are generally in the 5% range and include pulmonary vein stenosis (that can be symptomatic), perforation, thromboembolism, and tamponade.

• 通常上会有5%25左右的人患上并发症，包括肺静脉狭窄（会有明显症状）、穿孔、血栓栓塞和压塞。