Mitral valve replacement and trans-mitral myectomy for a child with Noonan syndrome accompanied by hypertrophic obstructive cardiomyopathy

2019 ◽  
Vol 68 (4) ◽  
pp. 380-384
Author(s):  
Takashi Sasaki ◽  
Toshihide Asou ◽  
Makoto Shirakawa ◽  
Ken-ichiro Takahashi ◽  
Shinobu Kunugi ◽  
...  
Keyword(s):  
Mitral Valve ◽  
Valve Replacement ◽  
Mitral Valve Replacement ◽  
Noonan Syndrome ◽  
Hypertrophic Obstructive Cardiomyopathy

scholarly journals A Case of Mitral Valve Replacement for Hypertrophic Obstructive Cardiomyopathy

2004 ◽  
Vol 33 (4) ◽  
pp. 295-298
Author(s):  
Junji Yunoki ◽  
Hitoshi Ohteki ◽  
Kozo Naito ◽  
Kazuhiro Hisajima
Keyword(s):  
Mitral Valve ◽  
Valve Replacement ◽  
Mitral Valve Replacement ◽  
Hypertrophic Obstructive Cardiomyopathy

Mitral valve replacement for three cases of hypertrophic obstructive cardiomyopathy —Surgical treatment—

1998 ◽  
Vol 46 (8) ◽  
pp. 747-752
Author(s):  
Yoshihiro Koh ◽  
Tadashi Okubo ◽  
Ryouhei Hoshino ◽  
Yoshiyuki Kamigaki ◽  
Shingo Ouchi
Keyword(s):  
Surgical Treatment ◽  
Mitral Valve ◽  
Valve Replacement ◽  
Mitral Valve Replacement ◽  
Hypertrophic Obstructive Cardiomyopathy

scholarly journals Mid-Term Outcome of Mitral Valve Replacement During Septal Myectomy for Hypertrophic Obstructive Cardiomyopathy

2021 ◽  
Author(s):  
Hon Chun ◽  
Bo Mei ◽  
Guang-xian Chen ◽  
Kang-ni Feng ◽  
Meng-ya Liang ◽  
...  
Keyword(s):  
Mitral Valve ◽  
Valve Replacement ◽  
Mitral Valve Replacement ◽  
Prosthetic Valve ◽  
Disease Free Survival ◽  
Hypertrophic Obstructive Cardiomyopathy ◽  
Valve Repair ◽  
Free Survival ◽  
Septal Myectomy ◽  
Disease Free

Abstract Background The mitral valve shows significant involvement in hypertrophic obstructive cardiomyopathy (HOCM). The mid-term outcomes of management of HOCM by prosthetic valve replacement with septal myectomy remain unclear. This study compared the prognosis of patients with and without prosthetic valve replacement. Methods From 01/2009 until 10/2015, 24 patients with HOCM underwent septal myectomy with or without valve repair/replacement were recruited. A total of 23 patients underwent echocardiographic evaluation before and after the operation. The follow-up duration ranged from 0.4 to 7 years (median 2.5 years). The Kaplan-Meier test was used to explore the association between prosthetic valve replacement and overall/disease-free survival among HOCM patients. Results A total of 9 patients underwent septal myectomy with/without mitral valve repair (MVr), and the other 15 patients underwent septal myectomy with mitral valve replacement (MVR). Six patients treated with MVR had unfavorable outcomes, including one peri-operative and three late deaths; one patient suffered from aborted sudden death, and one patient was treated for prosthetic valve endocarditis. Prosthetic valve replacement was associated with poor disease-free survival (p = 0.025). Conclusions Septal myectomy with or without-MVr was associated with a better outcome than septal myectomy with MVR in HOCM patients. The differences in prognosis were caused by more complicated left ventricular outflow tract structures and more prosthetic valve complications among patients undergoing MVR.

scholarly journals Combined mechanical mitral valve replacement and transmitral myectomy for hypertrophic obstructive cardiomyopathy treatment: An experience of over 20 years

2019 ◽  
Vol 73 (4) ◽  
pp. 318-325 ◽  
Author(s):  
Yusuke Shimahara ◽  
Tomoyuki Fujita ◽  
Junjiro Kobayashi ◽  
Satsuki Fukushima ◽  
Yuta Kume ◽  
...  
Keyword(s):  
Mitral Valve ◽  
Valve Replacement ◽  
Mitral Valve Replacement ◽  
Hypertrophic Obstructive Cardiomyopathy

Comparison of Ventricular Septal Surgery and Mitral Valve Replacement for Hypertrophic Obstructive Cardiomyopathy

1989 ◽  
Vol 48 (4) ◽  
pp. 528-534 ◽  
Author(s):  
W.S. Walker ◽  
K.G. Reid ◽  
E.W.J. Cameron ◽  
P.R. Walbaum ◽  
A.H. Kitchin
Keyword(s):  
Mitral Valve ◽  
Valve Replacement ◽  
Mitral Valve Replacement ◽  
Hypertrophic Obstructive Cardiomyopathy ◽  
Septal Surgery

scholarly journals Progressive Heart Failure on Long after Mitral Valve Replacement for Hypertrophic Obstructive Cardiomyopathy.

1996 ◽  
Vol 25 (5) ◽  
pp. 314-317 ◽  
Author(s):  
Sakashi Noji ◽  
Nobuo Kitamura ◽  
Akimitsu Yamaguchi ◽  
Taichi Miki ◽  
Keisuke Shuntoh ◽  
...  
Keyword(s):  
Heart Failure ◽  
Mitral Valve ◽  
Valve Replacement ◽  
Mitral Valve Replacement ◽  
Hypertrophic Obstructive Cardiomyopathy ◽  
Progressive Heart Failure

Posterior mitral leaflet plication for hypertrophic obstructive cardiomyopathy

2018 ◽  
Vol 26 (5) ◽  
pp. 400-403 ◽  
Author(s):  
Praveen Kerala Varma ◽  
Neethu Krishna ◽  
Hisham Ahamed ◽  
Sujatha Madassery
Keyword(s):  
Hypertrophic Cardiomyopathy ◽  
Mitral Valve ◽  
Valve Replacement ◽  
Mitral Valve Replacement ◽  
Hypertrophic Obstructive Cardiomyopathy ◽  
Systolic Anterior Motion ◽  
Mitral Leaflet ◽  
Anterior Mitral Leaflet ◽  
Posterior Mitral Leaflet

Anomalies of the mitral valve apparatus in hypertrophic cardiomyopathy are an important cause of systolic anterior motion. Patients with significant residual obstruction due to systolic anterior motion after myectomy and anterior mitral leaflet plication may end up having mitral valve replacement. We describe the case of a 52-year-old man who underwent posterior mitral leaflet plication to correct residual systolic anterior motion after anterior mitral leaflet plication.

Sign in / Sign up

Export Citation Format

Share Document