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09 April 2021: Articles

Left Atrial Appendage Ostial Stenosis: A Case Report and Literature Review

Rare disease

Yuka Sakatani B* , Takahide Ito A , Hitomi Hasegawa D , Kanako Akamatsu A , Masaaki Hoshiga A

DOI: 10.12659/AJCR.930510

Am J Case Rep 2021; 22:e930510

Table 1. Clinical features in reported cases of LAA ostial stenosis.

Age/genderECGLAA ostium diameter (mm)Peak velocity at LAA ostium (m/s)LAA thrombusEmbolic complicationsAssociated cardiac pathology
Coughlan, et al [] (1999)6 66/MSR3.41.6AbsentAbsentNone
Ha, et al [] (2001)7 45/FSRNA1.8AbsentAbsentNone
Stern, et al [] (2009)8 83/MAT5.01.6AbsentAbsentNone
Kim, et al [] (2010)9 70/FAF4.8>1.0AbsentAbsentNone
Kim, et al [] (2010)9 68/MAtrial flutter3.6>1.1AbsentAbsentNone
Smith, et al [] (2012)10 26/MPAF1.0NAAbsentAbsentNone
Alsancak, et al [] (2015)13 51/FNANA1.6PresentAbsentRheumatic mitral stenosis
Okada, et al [] (2016)11 3 mo./FSR2.92.9AbsentAbsentNone
Demirel, et al [] (2016)14 45/FNANA1.6AbsentAbsentRheumatic mitral stenosis
Kim, et al [] (2017)15 55/FAtrial flutter3.01.7AbsentAbsentAsymmetrical septal hypertrophy
Mu, et al [] (2019)12 46/MAF3.92.0AbsentAbsentNone
Fischer, et al [] (2019)16 70/MSR3.0NAAbsentAbsentSignificant aortic regurgitation
Sakatani, et al (2021)30/FSR3.0>2.0AbsentAbsentNone
AF – atrial fibrillation; AT – atrial tachycardia; NS – not available; PAF – paroxysmal atrial fibrillation; SR – sinus rhythm.

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American Journal of Case Reports eISSN: 1941-5923
American Journal of Case Reports eISSN: 1941-5923