09 April 2021
: Case report 
Left Atrial Appendage Ostial Stenosis: A Case Report and Literature Review
Rare disease
Yuka Sakatani1BDEF*, Takahide Ito1ADF, Hitomi Hasegawa1D, Kanako Akamatsu1AB, Masaaki Hoshiga1ADOI: 10.12659/AJCR.930510
Am J Case Rep 2021; 22:e930510
Figure 2. Findings from TEE: (A) Color-flow imaging showing a jet signal ejected from within the LAA; (B) Continuous wave Doppler spectrum with a sample volume set around the LAA orifice; (C) 2D image indicative of the LAA orifice narrowing; (D) 3D image of the surgeon’s view demonstrating the narrowed LAA orifice. Abbreviations are the same as in Figure 1.