Direct Measurement of Aortic and Vena Caval Flow to Evaluate the Effect of Vasodilators in Experimental Acute mitral regurgitation

1990 ◽  
pp. 91-100
Author(s):  
Hitoshi Tanio ◽  
Toshiaki Kumada ◽  
Yasuki Kihara ◽  
Shunichi Miyazaki ◽  
Masataka Hayashi ◽  
...  
Keyword(s):  
Mitral Regurgitation ◽  
Direct Measurement ◽  
Acute Mitral Regurgitation

An unusual cause of acute mitral regurgitation in TTK Chitra heart valve prosthesis

2021 ◽  
Author(s):  
Muthukumar Sundaram ◽  
Aayush Poddar ◽  
Ancy Robinson ◽  
Soundaravalli Balakrishnan ◽  
Muralidharan Srinivasan ◽  
...  
Keyword(s):  
Mitral Regurgitation ◽  
Heart Valve ◽  
Heart Valve Prosthesis ◽  
Valve Prosthesis ◽  
Acute Mitral Regurgitation

scholarly journals Acute Mitral Regurgitation Secondary to Spontaneous Left Atrial Appendage Occluder Migration

2021 ◽  
Author(s):  
Mario Salido ◽  
Marc Soriano ◽  
Estefanía Fernaández ◽  
Dabit Arzamendi ◽  
Alba Maestro ◽  
...  
Keyword(s):  
Mitral Regurgitation ◽  
Left Atrial ◽  
Left Atrial Appendage ◽  
Atrial Appendage ◽  
Acute Mitral Regurgitation

Acute Mitral Regurgitation: an important cause of respiratory distress

2016 ◽  
Vol 15 (1) ◽  
pp. 30-32
Author(s):  
Legate Philip ◽  
◽  
Neil Andrews ◽  
Keyword(s):  
Mitral Valve ◽  
Mitral Regurgitation ◽  
Respiratory Distress ◽  
Severe Mitral Regurgitation ◽  
Shortness Of Breath ◽  
Valve Repair ◽  
X Ray ◽  
Clinical Presentations ◽  
Acute Mitral Regurgitation ◽  
Chest X Ray

Acute mitral regurgitation (acute MR) is a rare cause of acute respiratory distress, which can present diagnostic challenges. We present the case of a 57 year old man who developed acute shortness of breath subsequently associated with fever, raised white cells and elevated CRP. Chest x-ray revealed unilateral shadowing and he was treated for pneumonia, despite the finding of severe mitral regurgitation on echo. Failure to respond to antibiotic treatment following 3 weeks on ITU led to the consideration of acute MR as the cause of his symptoms and he responded well to diuretics. He subsequently underwent mitral valve repair. The causes and clinical presentations of this condition are discussed.

scholarly journals A Survival Case of Acute Mitral Regurgitation and Cardiogenic Shock Caused by Subtotal Occlusion of the First Diagonal Branch

2002 ◽  
Vol 66 (6) ◽  
pp. 615-615 ◽  
Author(s):  
Tohru Takahashi ◽  
Koji Kohno ◽  
Mitsuo Kashida ◽  
Toyohiko Morita ◽  
Kiyoshi Saito ◽  
...  
Keyword(s):  
Mitral Regurgitation ◽  
Cardiogenic Shock ◽  
Diagonal Branch ◽  
Acute Mitral Regurgitation ◽  
Survival Case

Percutaneous Mitral Valve Repair With Mitraclip® System in a Patient With Acute Mitral Regurgitation After Myocardial Infarction

2015 ◽  
Vol 68 (3) ◽  
pp. 259-261
Author(s):  
Miguel Rodríguez-Santamarta ◽  
Rodrigo Estévez-Loureiro ◽  
Javier Gualis ◽  
David Alonso ◽  
Armando Pérez de Prado ◽  
...  
Keyword(s):  
Myocardial Infarction ◽  
Mitral Valve ◽  
Mitral Regurgitation ◽  
Mitral Valve Repair ◽  
Valve Repair ◽  
Percutaneous Mitral Valve Repair ◽  
Acute Mitral Regurgitation

Idiopathic Acute Mitral Regurgitation Due to Chordal Rupture in Infants: Surgical Management and Results

2019 ◽  
Vol 10 (1) ◽  
pp. 37-41
Author(s):  
Kosuke Yoshizawa ◽  
Keiichi Fujiwara ◽  
Nobuhisa Ohno ◽  
Kentaro Watanabe ◽  
Hisanori Sakazaki
Keyword(s):  
Mitral Valve ◽  
Mitral Regurgitation ◽  
Mitral Valve Repair ◽  
Surgical Intervention ◽  
Valve Repair ◽  
Aortic Cross Clamp Time ◽  
Aortic Cross Clamp ◽  
Acute Mitral Regurgitation ◽  
Artificial Chordae

Objective: Emergency surgical treatment is required for idiopathic acute mitral regurgitation due to chordae rupture in infants. Nevertheless, mitral valve repair for such a patient population still remains challenging. We report our experience with mitral valve repair for idiopathic acute mitral regurgitation due to chordae rupture in infants. Methods: From 2005 to 2017, six infants (four boys) were diagnosed with acute mitral regurgitation due to chordae rupture and underwent mitral valve repair. The median age, mean body weight, and median follow-up period were 5.5 months (range: 4-9 months), 6.8 kg (range: 5.5-8.0 kg), and 6.4 years (range: 6 months to 10 years), respectively. Results: In all cases, surgical intervention was performed within 24 hours of admission. Artificial chordae reconstruction and paracommissural edge-to-edge repair were utilized in three and four cases, respectively, while Kay’s annuloplasty was performed in all cases. Mean cardiopulmonary bypass time and aortic cross-clamp time were 117 minutes (range: 70-143 minutes) and 73 minutes (range: 35-108 minutes), respectively. No early or late deaths and reoperations had occurred during the follow-up period. Moreover, postoperative mitral regurgitation was significantly reduced, while no chronologic progression of mitral regurgitation was observed. Conclusions: The combination of various techniques, such as artificial chordae reconstruction, paracomissural edge-to-edge repair, and Kay’s annuloplasty, can be a promising surgical option for idiopathic acute mitral regurgitation due to chordae rupture in infants.

scholarly journals Broken Heartstrings—Post-Traumatic Stress Disorder and Psychological Burden after Acute Mitral Regurgitation Due to Chordae Tendineae Rupture

2020 ◽  
Vol 9 (12) ◽  
pp. 4048
Author(s):  
Anna Cranz ◽  
Anja Greinacher ◽  
Ede Nagy ◽  
Hans-Christoph Friederich ◽  
Hugo A. Katus ◽  
...  
Keyword(s):  
Mitral Regurgitation ◽  
Post Traumatic Stress Disorder ◽  
Traumatic Stress ◽  
Stress Disorder ◽  
Depression And Anxiety ◽  
Post Traumatic Stress ◽  
Chordae Tendineae ◽  
Myocardial Infraction ◽  
Acute Mitral Regurgitation ◽  
Post Traumatic

Chordae tendineae rupture (CTR) is a potentially life-threatening cardiac event often resulting in Acute mitral regurgitation (AMR). We assessed Post-traumatic stress disorder (PTSD), depression, and anxiety symptoms in n=21 CTR patients with AMR (age 82.3 ± 4.2 years; 66.7% men) and compared them to n=23 CTR patients with Chronic mitral regurgitation (CMR) and n=35 Myocardial infraction (MI) patients. Regression analyses revealed that PTSD scores were significantly higher in CTR patients with AMR than in CTR patients with CMR or MI patients. CTR patients with CMR had the lowest levels of PTSD-symptoms. Depression and anxiety scores were elevated across all three groups. Our results suggest that psychosocial factors need to be considered in CTR patients’ care.

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