PCR-supported-cases-how-should-i-treat-sealing-the-risk-a-case-of-left-atrial-appendage-closure
{"name":"PCR-supported-cases-how-should-i-treat-sealing-the-risk-a-case-of-left-atrial-appendage-closure", "url":"https://www.poll-maker.com/QK5G1DJZ3","txt":"Which type of device should be used for this case?","img":"https://www.poll-maker.com/3012/images/ogquiz.png"}