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. Author manuscript; available in PMC: 2013 May 12.
Published in final edited form as: Acta Biomater. 2010 Jun 1;6(11):10.1016/j.actbio.2010.05.028. doi: 10.1016/j.actbio.2010.05.028

Fig. 5.

Fig. 5

(a) Coronary sinus (CS) vessel fixed in 10% formalin for 2 days, with the connective tissue (CT) peeled off to expose the striated myocardial fiber (SMF) layer; (b) axial view; (c) a closer view of the CS inner wall with distinctive layers of SMF, CT and left atrial appendage (LAA). The long dashed line indicates the barrier between the CS wall and LAA.