References
Musumeci B, Spirito P, Parodi MI, et al. Congenital accessory mitral valve tissue anomaly in a patient with genetically confirmed hypertrophic cardiomyopathy. J Am Soc Echocardiogr. 2011;24:592.e5–6.
Kim MS, Klein AJ, Groves BM, et al. Left ventricular outflow tract obstruction in the presence of asymmetric septal hypertrophy and accessory mitral valve tissue treated with alcohol septal ablation. Eur J Echocardiogr. 2008;9:720–4.
Ahn KT, Lee YD, Choi UL, et al. Flail subaortic membrane mimicking left ventricular outflow tract obstruction in hypertrophic cardiomyopathy. J Cardiovasc Ultrasound. 2013;21:90–3.
Conflict of interest
C. E. Papadopoulos, E. Pagourelias, A. Kallifatidis, D. Zioutas, and V. Vassilikos declare that they have no conflict of interest.
Human rights statement
All procedures followed were in accordance with the ethical standards of the responsible committee on human experimentation (institutional and national) and with the Helsinki Declaration of 1964 and later revisions.
Informed consent
Informed consent was obtained from all patients for being included in the study.
Author information
Authors and Affiliations
Corresponding author
Electronic supplementary material
Below are the links to the electronic supplementary material.
Supplementary material 2 (AVI 4619 kb)
Supplementary material 3 (AVI 23894 kb)
Supplementary material 4 (AVI 11243 kb)
Rights and permissions
About this article
Cite this article
Papadopoulos, C.E., Pagourelias, E., Kallifatidis, A. et al. Left ventricular outflow obstruction secondary to accessory mitral valve tissue in a patient with hypertrophic cardiomyopathy. J Echocardiogr 13, 79–80 (2015). https://doi.org/10.1007/s12574-015-0247-3
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s12574-015-0247-3