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. 2019 Feb 5;19(4):2687–2697. doi: 10.3892/mmr.2019.9933

Figure 1.

Figure 1.

The atrioventricular groove was exposed by a right-sided thoracotomy at the fifth intercostal space. (A) The implantation site was located within the epicardial layer adjacent to the aorto-atrioventricular triangle; (B) the implanted ECTs in vivo were observed after 60 days; (C) and the implanted ECTs ex vivo were observed after 60 days. rv, right ventricle; ra, right atrium; ECTs, engineered conduction tissues.