Results 1 to 10 of about 61,734 (360)

Mavacamten in Right Ventricular Outflow Tract Obstruction. [PDF]

JACC Case Rep
Right ventricular outflow tract (RVOT) obstruction is a rare complication of ventricular hypertrophy in patients with hypertrophic cardiomyopathy (HCM).
Malhi JK, Carrick RT, Duvall C, Rahman F, Martinez MW, Madrazo J, Barouch LA.   +6 more
europepmc   +4 more sources

Effect of Left Ventricular Outflow Tract Obstruction on Clinical Outcome in Hypertrophic Cardiomyopathy [PDF]

New England Journal of Medicine, 2003
BACKGROUND The influence of left ventricular outflow tract obstruction on the clinical outcome of hypertrophic cardiomyopathy remains unresolved. METHODS We assessed the effect of outflow tract obstruction on morbidity and mortality in a large cohort ...
Martin S. Maron, Iacopo Olivotto, Sandro Betocchi, Susan A. Casey, John R. Lesser, Maria Angela Losi, Franco Cecchi, Barry J. Maron   +7 more
openalex   +2 more sources

Hypertrophic Cardiomyopathy Is Predominantly a Disease of Left Ventricular Outflow Tract Obstruction

Circulation, 2006
Background— Nonobstructive hypertrophic cardiomyopathy (HCM) has been regarded as the predominant hemodynamic form of the disease on the basis of assessment of outflow gradient under resting conditions.
Martin S. Maron, Iacopo Olivotto, Andrey G. Zenovich, Mark S. Link, Natesa G. Pandian, Jeffery T. Kuvin, Stefano Nistri, Franco Cecchi, James E. Udelson, Barry J. Maron   +9 more
openalex   +2 more sources

Case Report: An association of left ventricular outflow tract obstruction with 5p deletions. [PDF]

Front Genet
Introduction5p deletion syndrome, also called Cri-du-chat syndrome 5p is a rare genetic syndrome with reports up to 36% of patients are associated with congenital heart defects.
Mascho K, Yatsenko SA, Lo CW, Xu X, Johnson J, Helvaty LR, Burns Wechsler S, Murali CN, Lalani SR, Garg V, Hodge JC, McBride KL, Ware SM, Lin JI.   +13 more
europepmc   +2 more sources

Right ventricular outflow obstruction caused by cocoon duct occluder used for closure of ruptured sinus of valsalva aneurysm

Annals of Cardiac Anaesthesia, 2021
Hemolytic anemia and right ventricular outflow tract obstruction following device closure of ruptured sinus of Valsalva have seldom been reported in isolated case reports, and exact incidence is not known.
Rashmi Soori, Aanchal Dixit, Prabhat Tewari, Surendra K Agarwal   +3 more
doaj   +1 more source

Transcatheter Myotomy to Relieve Left Ventricular Outflow Tract Obstruction: The Septal Scoring Along the Midline Endocardium Procedure in Animals

Circulation. Cardiovascular Interventions, 2022
Background: Left ventricular outflow tract obstruction complicates hypertrophic cardiomyopathy and transcatheter mitral valve replacement. Septal reduction therapies including surgical myectomy and alcohol septal ablation are limited by surgical ...
Jaffar M. Khan, Christopher G. Bruce, A. Greenbaum, V. Babaliaros, Andrea E. Jaimes, W. Schenke, R. Ramasawmy, F. Seemann, D. Herzka, T. Rogers, M. A. Eckhaus, A. Campbell-Washburn, R. Guyton, R. Lederman   +13 more
semanticscholar   +1 more source

Association of Septal Myectomy With Quality of Life in Patients With Left Ventricular Outflow Tract Obstruction From Hypertrophic Cardiomyopathy

JAMA Network Open, 2022
This cohort study assesses the association of septal myectomy with quality of life in patients with left ventricular outflow tract obstruction from hypertrophic cardiomyopathy.
M. Desai, A. Tower-Rader, N. Szpakowski, A. Mentias, Z. Popović, N. Smedira   +5 more
semanticscholar   +1 more source

Left ventricular outflow tract obstruction in hypertrophic cardiomyopathy and the impact of mavacamten

Therapeutic Advances in Chronic Disease, 2022
Hypertrophic cardiomyopathy (HCM) is a common genetic disorder characterised by unexplained left ventricular hypertrophy. Left ventricular outflow tract obstruction is an integral component of the disease, often resulting in significant symptoms, but ...
S. Mathai, L. Williams
semanticscholar   +1 more source

Preemptive Septal Radiofrequency Ablation to Prevent Left Ventricular Outflow Tract Obstruction With Transcatheter Mitral Valve Replacement: A Case Series

Circulation. Cardiovascular Interventions, 2022
Background: Left ventricular outflow tract obstruction may occur following transcatheter mitral valve replacement in the setting of mitral annular calcification.
Ammar M. Killu, J. Collins, M. Eleid, M. Alkhouli, T. Simard, C. Rihal, S. Asirvatham, M. Guerrero   +7 more
semanticscholar   +1 more source

LAMPOON techniques to prevent or manage left ventricular outflow tract obstruction in transcatheter mitral valve replacement.

Annals of Cardiothoracic Surgery, 2021
Transcatheter mitral valve replacement (TMVR) is a therapeutic option for patients with severe mitral disease who are deemed inoperable due to their overall surgical risk.
Brian C. Case, John C. Lisko, V. Babaliaros, A. Greenbaum, L. Satler, I. Ben-Dor, Brian J. Forrestal, Charan T. Yerasi, N. Kamioka, T. Rogers, R. Waksman, R. Lederman, Jaffar M. Khan   +12 more
semanticscholar   +1 more source