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. Author manuscript; available in PMC: 2018 Apr 1.
Published in final edited form as: Circ Heart Fail. 2017 Apr;10(4):e003612. doi: 10.1161/CIRCHEARTFAILURE.116.003612

Figure 4.

Figure 4

Photograph from a representative animal taken after closed-chest experiments were been completed and the sternum was opened prior to sacrifice, showing that the epicardial surface of the heart is unrestrained and lack of pericardial coverage following minimally-invasive percutaneous pericardial resection in a normal canine.