scholarly journals Left Ventricular Outflow Tract Obstruction Due to Mitral Annulus Calcification in Patient with Mild Concentric Left Ventricular Hypertrophy

1986 ◽  
Vol 8 (3) ◽  
pp. 331-337 ◽  
Author(s):  
Norio MATSUO ◽  
Hirofumi ICHIYASU ◽  
Yoichiro FURUNO ◽  
Kenichi NINOMIYA ◽  
Yasuhide NAKASHIMA ◽  
...  
Keyword(s):  
Left Ventricular Hypertrophy ◽  
Ventricular Hypertrophy ◽  
Left Ventricular Outflow Tract ◽  
Mitral Annulus ◽  
Ventricular Outflow Tract ◽  
Left Ventricular ◽  
Outflow Tract ◽  
Concentric Left Ventricular Hypertrophy ◽  
Mitral Annulus Calcification ◽  
Left Ventricular Outflow

scholarly journals Focused cardiac echocardiography in beach-chair position surgery: A case study

2019 ◽  
Vol 47 (4) ◽  
pp. 385-388
Author(s):  
Paul F Soeding ◽  
Amelia Steel ◽  
James Wong ◽  
Gregory A Hoy
Keyword(s):  
Left Ventricular Hypertrophy ◽  
Ventricular Hypertrophy ◽  
Left Ventricular Outflow Tract ◽  
Ventricular Outflow Tract ◽  
Left Ventricular ◽  
Cardiac Ultrasound ◽  
Focused Cardiac Ultrasound ◽  
Beach Chair Position ◽  
Left Ventricular Outflow ◽  
Beach Chair

The haemodynamic response to the beach-chair position may be affected by the presence of left ventricular hypertrophy where remodelling of cardiac chambers can potentially lead to left ventricular outflow tract obstruction. We present a case report of severe hypotension in the beach-chair position, where focused cardiac ultrasound identified left ventricular hypertrophy and geometric features that contributed to the hypotensive response. This case illustrates that focused cardiac ultrasound has the potential to alert the clinician preoperatively to left ventricular outflow tract obstruction susceptibility during surgery in the beach-chair position, and intraoperatively to direct management should sudden decreases in blood pressure occur.

scholarly journals Progressive Left Ventricular Hypertrophy After Ozaki Procedure: A Case Report

2020 ◽  
Vol 23 (6) ◽  
pp. E740-E742
Author(s):  
Trang Nguyen ◽  
Anh Vo ◽  
Danh Nguyen ◽  
Thanh Vu ◽  
Dinh Nguyen
Keyword(s):  
Case Report ◽  
Left Ventricular Hypertrophy ◽  
Ventricular Hypertrophy ◽  
Left Ventricular Outflow Tract ◽  
Severe Aortic Stenosis ◽  
Ventricular Outflow Tract ◽  
Left Ventricular ◽  
Septal Myectomy ◽  
Valve Reconstruction ◽  
Left Ventricular Outflow

We describe a 57-year-old man with symptomatic severe aortic stenosis who underwent aortic valve reconstruction with glutaraldehyde-treated autologous pericardium with the Ozaki technique (Ozaki procedure). Seven months later, he rapidly developed progressive left ventricular hypertrophy with a left ventricular outflow tract obstruction. This required a reoperation for septal myectomy.

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