scholarly journals A Rare Case of Anomalous Original Left Circumflex Artery Stenosis After Artificial Mitral Valve Replacement

2017 ◽  
Vol 10 (7) ◽  
pp. e71-e73 ◽  
Author(s):  
Qing Dai ◽  
Jie Song ◽  
Jian He ◽  
Biao Xu
Keyword(s):  
Mitral Valve ◽  
Valve Replacement ◽  
Mitral Valve Replacement ◽  
Rare Case ◽  
Artery Stenosis ◽  
Circumflex Artery ◽  
Left Circumflex Artery

Compression of an Anomalous Left Circumflex Artery After Aortic and Mitral Valve Replacement

2011 ◽  
Vol 92 (5) ◽  
pp. 1887-1889 ◽  
Author(s):  
Prashant Vaishnava ◽  
Robert Pyo ◽  
Farzan Filsoufi ◽  
Samin Sharma
Keyword(s):  
Mitral Valve ◽  
Valve Replacement ◽  
Mitral Valve Replacement ◽  
Circumflex Artery ◽  
Left Circumflex Artery

scholarly journals A Rare Case of Left Ventricular Outflow Tract Obstruction 18 Years after a Mechanical Mitral Valve Replacement

2019 ◽  
pp. 1-7
Author(s):  
Fathia Mghaieth Zghal ◽  
Selim Boudiche ◽  
Abdeljelil Farhati ◽  
Ali Bonkano ◽  
Manel Ben Halima ◽  
...  
Keyword(s):  
Mitral Valve ◽  
Valve Replacement ◽  
Mitral Valve Replacement ◽  
Rare Case ◽  
Left Ventricular Outflow Tract ◽  
Ventricular Outflow Tract ◽  
Left Ventricular ◽  
Outflow Tract ◽  
Low Profile ◽  
Left Ventricular Outflow

Background: Left ventricular outflow tract (LVOT) obstruction is a serious complication that can occur after various mitral-valves, surgical or percutaneous, interventions. It was rarely described in mechanical mitral valve replacements. Aim: to describe a rare case of late LVOT obstruction after a mitral valve replacement by a low-profile mechanical prosthesis. Case Presentation: A 48-year woman, with a history of rheumatic mitral valve disease and mechanical mitral replacement by a hemi-disc valve 18 years ago, presented for a recent dyspnea. Echocardiography showed a narrowing of the LVOT, with anterior position of the mitral prosthesis, aorto-mitral annular angulation, septal thickening and remnant native sub-valvular tissue attached to the septum in the LVOT region. This resulted in LVOT obstruction with a peak gradient of 75 mmHg. The heart team opted for a redo surgery, but the surgical decision was refused by the patient. Discussion: This is a rare case of late LVOT obstruction after mitral valve replacement by mechanical low-profile prosthesis. Preserved native mitral valve tissue, which is the main described cause of LVOT obstruction after mechanical mitral valve replacements was not the unique cause of obstruction in this patient who had also a septal thickening and anterior prosthetic position. Aorto-mitral annular angulation that was identified as a risk factor of LVOT obstruction after trans-catheter mitral valve replacements, should be, probably, also took into account and assessed pre-operatively in patients undergoing surgical mitral replacements. Conclusion: LVOT obstruction can occur after mechanical mitral replacements event with low profile prosthesis. In patients with identified risk factors of LVOT obstruction, preservation mitral anterior leaflet should be avoided, and preservation of other native mitral tissue should be discussed.

scholarly journals Rothia dentocariosa Endocarditis: An Especially Rare Case in a Previously Healthy Man

2016 ◽  
Vol 43 (3) ◽  
pp. 255-257 ◽  
Author(s):  
David Fridman ◽  
Ali Chaudhry ◽  
John Makaryus ◽  
Karen Black ◽  
Amgad N. Makaryus
Keyword(s):  
Mitral Valve ◽  
Respiratory Tract ◽  
Valve Replacement ◽  
Mitral Valve Replacement ◽  
Rare Case ◽  
Bacterial Endocarditis ◽  
Dental Disease ◽  
Gram Positive ◽  
Bacterial Organism ◽  
Antibiotic Agents

Rothia dentocariosa is a rare gram-positive bacterial organism, one of the group of microbes that normally resides in the mouth and respiratory tract. R. dentocariosa rarely causes disease. Documented cases occur chiefly in patients with valvular or dental disease, or both. We report the case of a previously healthy 58-year-old man who presented with evidence of bacterial endocarditis caused by this organism—which originated from an elusive source. His endocarditis was successfully treated with mitral valve replacement and the administration of antibiotic agents.

scholarly journals Primary Percutaneous Coronary Intervention of Anomalous Circumflex Artery after Mitral Valve Replacement

2016 ◽  
Vol 29 (1) ◽  
Author(s):  
Rafael Alexandre Meneguz-Moreno ◽  
Antônio de Castro Filho ◽  
Mário Barbosa Guedes Nunes ◽  
Emerson Gonçalo Pereira Filho ◽  
Ricardo Alves da Costa ◽  
...  
Keyword(s):  
Percutaneous Coronary Intervention ◽  
Mitral Valve ◽  
Valve Replacement ◽  
Mitral Valve Replacement ◽  
Primary Percutaneous Coronary Intervention ◽  
Coronary Intervention ◽  
Circumflex Artery ◽  
Percutaneous Coronary

scholarly journals A rare case of cardiac paraganglioma with mitral valve replacement

2017 ◽  
Vol 3 (3-4) ◽  
pp. 101-103
Author(s):  
Jignesh Kothari ◽  
Parth Solanki ◽  
Ketav Lakhia ◽  
Hiren Boraniya ◽  
Himani Pandya
Keyword(s):  
Mitral Valve ◽  
Valve Replacement ◽  
Mitral Valve Replacement ◽  
Rare Case
Sign in / Sign up

Export Citation Format

Share Document