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Cleft Mitral valve

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https://www.readbyqxmd.com/read/28747938/computed-tomography-angiography-for-imaging-results-of-neochordal-mitral-valve-repair
#1
Radosław Zwoliński, Anna Marcinkiewicz, Konrad Szymczyk, Jarosław Drożdż, Ryszard Jaszewski, Bogdan Jegier
INTRODUCTION: Degenerative mitral regurgitation is currently the most frequent indication for mitral valve repair. AIM: To visualize and assess the mid-term results of mitral valve repair with neochordae implantation, using computed tomography angiography (CTA) imaging. MATERIAL AND METHODS: The CTA with ECG gating and without modulation was applied in 10 patients to assess the results of a mitral valve sparing procedure. The results of 3 patients are presented...
June 2017: Kardiochirurgia i Torakochirurgia Polska, Polish Journal of Cardio-Thoracic Surgery
https://www.readbyqxmd.com/read/28697003/the-respect-rather-than-resect-principle-in-mitral-valve-repair-the-lateral-dislocation-of-the-p2-technique
#2
Marco Zanobini, Gabriella Ricciardi, Francesco Liborio Mammana, Samer Kassem, Paolo Poggio, Alessandro Di Minno, L Cavallotti, Matteo Saccocci
BACKGROUND: Leaflet resection represents the reference standard for surgical treatment of mitral valve (MV) regurgitation. New approaches recently proposed place emphasis on respecting, rather than resecting, the leaflet tissue to avoid the drawbacks of the 'resection' approach. OBJECTIVES: The lateral dislocation of mid portion of mitral posterior leaflet (P2) technique for MV repair is a nonresectional technique in which the prolapsed P2 segment is sutured to normal P1 segment...
September 2017: Journal of Cardiovascular Medicine
https://www.readbyqxmd.com/read/28517030/gerbode-defect-and-multivalvular-dysfunction-complex-complications-in-adult-congenital-heart-disease
#3
Catarina Ruivo, Joana Guardado, Fernando Montenegro Sá, Fátima Saraiva, Alexandre Antunes, Joana Correia, João Morais
We report a clinical case of a 40-year-old male with surgically corrected congenital heart disease (CHD) 10 years earlier: closure of ostium primum, mitral annuloplasty, and aortic valve and root surgery. The patient was admitted with acute heart failure. Transesophageal echocardiography (TEE) revealed a dysmorphic and severely incompetent aortic valve, a partial tear of the mitral valve cleft repair and annuloplasty ring dehiscence. A true left ventricular-to-right atrial shunt confirmed a direct Gerbode defect...
May 18, 2017: Echocardiography
https://www.readbyqxmd.com/read/28515127/a-retrospective-analysis-of-mitral-valve-pathology-in-the-setting-of-bicuspid-aortic-valves
#4
Annari van Rensburg, Philip Herbst, Anton Doubell
The therapeutic implications of bicuspid aortic valve associations have come under scrutiny in the transcatheter aortic valve implantation era. We evaluate the spectrum of mitral valve disease in patients with bicuspid aortic valves to determine the need for closer echocardiographic scrutiny/follow-up of the mitral valve. A retrospective analysis of echocardiograms done at a referral hospital over five years was conducted in patients with bicuspid aortic valves with special attention to congenital abnormalities of the mitral valve...
June 2017: Echo Research and Practice
https://www.readbyqxmd.com/read/28203419/diagnosis-of-mitral-valve-cleft-using-real-time-3-dimensional-echocardiography
#5
Xinchun Yuan, Aiyun Zhou, Li Chen, Cheng Zhang, Yan Zhang, Pan Xu
BACKGROUND: Mitral valve cleft (MVC) is the most common cause of congenital mitral insufficiency, and MVC may occur alone or in association with other congenital heart lesions. Direct suture and valvuloplasty are the major and effective treatments for mitral regurgitation (MR) caused by MVC. Therefore, it is important to determine the location and magnitude of the pathological damage due to MVC when selecting a surgical procedure for treatment. This study explored the application value of transthoracic real-time 3-dimensional (3D) echocardiography (RT-3DE) in the diagnosis of MVC...
January 2017: Journal of Thoracic Disease
https://www.readbyqxmd.com/read/28167462/a2-p3-oblique-clipping-for-the-treatment-of-severe-mitral-regurgitation-in-the-presence-of-mitral-valve-cleft-and-flail
#6
Giuseppe Tarantini, Giulia Masiero, Umberto Cucchini, Luca Nai Fovino
No abstract text is available yet for this article.
February 3, 2017: EuroIntervention
https://www.readbyqxmd.com/read/28045423/case-images-cleft-posterior-mitral-valve-leaflet-an-unsuspected-case-of-mitral-regurgitation
#7
Alejandro Quijada-Fumero, Celestino Hernández-García, Antonio Trugeda-Padilla
No abstract text is available yet for this article.
December 2016: Türk Kardiyoloji Derneği Arşivi: Türk Kardiyoloji Derneğinin Yayın Organıdır
https://www.readbyqxmd.com/read/27956709/surgical-repair-of-congenital-left-atrial-aneurysm-and-mitral-valve-insufficiency-in-a-four-year-old-child
#8
C Tayyar Sarioglu, Yasemin Turkekul, Ahmet Arnaz, Emrah Sisli, Yusuf Kenan Yalcinbas, Ayse Sarioglu
Left atrial aneurysm is an extremely rare anomaly, which can be associated with supraventricular arrhythmia, compression of coronary arteries, intracardiac thrombus, life-threatening systemic embolization, pulmonary venous obstruction, mitral valve insufficiency, and congestive heart failure. Herein, we report a four-year-old boy who had a giant aneurysm of the left atrium and severe mitral regurgitation. The aneurysm and mitral valve cleft causing severe mitral regurgitation were successfully repaired.
December 12, 2016: World Journal for Pediatric & Congenital Heart Surgery
https://www.readbyqxmd.com/read/27814918/four-tiered-echocardiographic-analysis-approach-for-congenital-mitral-valve-malformations-four-years-of-experience
#9
Feifei Sun, Yixin Chen, Weidong Ren, Ying Zhang, Dan Wu, Xin Chen, Chunyan Ma, Dongyu Li
BACKGROUND: Traditional methods of describing and classifying congenital mitral valve malformations (CMVMs) often lack specificity and scientificity. Thus, documentation is incomplete, especially in terms of ultrasound findings. METHODS: Data were collected from 436 patients (mean age, 36.6±26.8years; male 47.9%), each subjected to echocardiographic evaluation of CMVM. Valvar characteristics were studied and analyzed via a four-tiered echocardiographic analysis (FTEA) approach: (1) supravalvular region and annulus, (2) valvar leaflets and commissures, (3) chordae tendineae, and (4) papillary muscles...
January 15, 2017: International Journal of Cardiology
https://www.readbyqxmd.com/read/27772596/percutaneous-rescue-for-critical-mitral-stenosis-late-after-mitral-valve-repair
#10
Rawn Salenger, Xavier Diao, Murtaza Y Dawood, Daniel L Herr, George A Sample, Augusto Pichard, James S Gammie
We report a case of catastrophic hemodynamic compromise secondary to pannus ingrowth and severe mitral stenosis occurring years after repair of a nonrheumatic mitral valve. The initial repair included closure of a posterior leaflet cleft and implantation of an annuloplasty ring. We describe a hybrid treatment strategy for this severely compromised patient, which included initial placement of a right ventricular assist device followed by percutaneous balloon mitral valvuloplasty and, eventually, a definitive mitral valve reoperation...
November 2016: Annals of Thoracic Surgery
https://www.readbyqxmd.com/read/27546525/isolated-cleft-of-both-the-anterior-and-posterior-mitral-valve-leaflets
#11
Hale Unal Aksu, Muzaffer Aslan, Derya Ozturk, Ahmet Arif Yalcin, Aydın Yıldırım
A 37 year-old female patient in whom the transthoracic echocardiography examination revealed dilatation of left heart chambers with left ventricular ejection fraction of 30% and moderate-to-severe mitral valve regurgitation was admitted to our hospital. On 2DTEE examination, mitral valve was normal; however, on 3D images, clefts of both anterior and posterior leaflets were revealed. Isolated cleft mitral valve without any other feature of atrioventricular septal defect is uncommon. 2D echocardiography has limited capability in defining the complex 3D anatomic characteristics of the cleft...
November 2016: Echocardiography
https://www.readbyqxmd.com/read/27545447/an-interatrial-tunnel-a-rare-form-of-atrial-septal-defects
#12
Hani M Mahmoud, Mohamed Hosny, Peter Philip, Kerolos Wagdy, Ahmed Kharabish, Wesam El Mozy, Magdi Yacoub
Atrial septal defects (ASDs) account for approximately 6%-10% of congenital heart defects. The well-known types of atrial septal communications are the ostium secundum, ostium primum, sinus venosus types, and coronary sinus defects. A 50-year-old female was referred for TEE for better assessment of MR severity and mechanism. 2D/3D-TEE showed a rare combination of different abnormalities; bi-leaflet mitral valve prolapse, cleft P2, cor triatriatum sinister, and a tunnel-shaped IAS communication. To the best of our knowledge, this is a very rare case with a rare form of atrial septal defect that was not described before...
November 2016: Echocardiography
https://www.readbyqxmd.com/read/27282683/rheumatic-involvement-of-the-cleft-mitral-valve
#13
Begüm Uygur, Hale Ünal Aksu, Abdurrahman Eksik
No abstract text is available yet for this article.
June 2016: Anatolian Journal of Cardiology
https://www.readbyqxmd.com/read/27217424/severe-mitral-regurgitation-due-to-an-extraordinary-heart-defect
#14
Álvaro García-Ropero, Marcelino Cortés García, Gonzalo Aldamiz Echevarría, Jerónimo Farré Muncharaz
A previously non-described cause of mitral regurgitation is presented. An asymptomatic 50-year old male who was casually diagnosed of mitral valve Barlow's disease underwent cardiac surgery due to severe mitral regurgitation. In the operating theatre, a longitudinal fissure of 1.5-2.0 cm length, along the posterior mitral leaflet, was found responsible for the insufficiency. This defect had features of a potential congenital origin and it was successfully repaired with direct suture. Whether it is an atypical mitral cleft, a variation of Barlow's morphology spectrum or a new congenital heart defect remains unclear...
September 2016: Interactive Cardiovascular and Thoracic Surgery
https://www.readbyqxmd.com/read/27209015/quadricuspid-mitral-valve-of-clefts-scallops-and-indentations
#15
Giovanni Benfari, Lucia Rossetti, Andrea Rossi, Giovanni Battista Luciani
No abstract text is available yet for this article.
August 2016: Journal of Thoracic and Cardiovascular Surgery
https://www.readbyqxmd.com/read/27192890/partial-trisomy-4p-and-partial-monosomy-13q-case-report-and-a-literature-review
#16
REVIEW
S Puvabanditsin, G Herrera-Garcia, N Gengel, K Hussein, M February, J Mayne, R Mehta
We report on a term first born dichorionic-diamniotic twin with deletion of the distal long arm of chromosome 13, partial trisomy of the short arm of chromosome 4, intrauterine growth retardation, and multiple anomalies including microcephaly, colpocephaly, absent corpus callosum, bulbous tip of the nose, large and low set ears, macroglossia, thin upper lip, double outlet right ventricle, atria/ventricular septal defect, cleft mitral valve, pulmonary stenosis, single umbilical artery, multicystic dysplastic left kidney, sacral dimple, anterior displacement of anus, simian creases, abnormal thumb (congenital clasped thumb), overlapping toes, and congenital hypothyroidism...
2016: Genetic Counseling
https://www.readbyqxmd.com/read/27112582/isolated-cleft-of-the-posterior-mitral-valve-leaflet-the-value-of-3dtee-in-the-evaluation-of-mitral-valve-anatomy
#17
Cláudio Guerreiro, Conceição Fonseca, José Ribeiro, Ricardo Fontes-Carvalho
No abstract text is available yet for this article.
August 2016: Echocardiography
https://www.readbyqxmd.com/read/27096525/spectrum-of-cardiac-lesions-associated-with-isolated-cleft-mitral-valve-and-their-impact-on-therapeutic-choices
#18
Ayoub El Hammiri, Abdenasser Drighil, Sanaa Benhaourech
BACKGROUND: Isolated cleft mitral valve (ICMV) may occur alone or in association with other congenital heart lesions. The aim of this study was to describe the profile of cardiac lesions associated with ICMV and their potential impact on therapeutic management. METHODS: We conducted a descriptive study with data retrieved from the Congenital Heart Disease (CHD) single-center registry of our institution, including patients with ICMV registered between December 2008 and November 2014...
May 2016: Arquivos Brasileiros de Cardiologia
https://www.readbyqxmd.com/read/26947378/-atrioventricular-septal-defect-in-an-adult-patient-there-are-clefts-and-clefts
#19
Nuno Moreno, Jorge Almeida, Mário Jorge Amorim
In this report, we present the case of an adult male with severe mitral regurgitation due to an atrioventricular septal defect. Anatomical assessment by two- and three-dimensional transesophageal echocardiography was essential for detailed morphological characterization and surgical planning. The different features of a 'cleft' in an atrioventricular septal defect compared to an anterior leaflet cleft in an otherwise normal mitral valve are here discussed.
March 2016: Portuguese Journal of Cardiology: An Official Journal of the Portuguese Society of Cardiology
https://www.readbyqxmd.com/read/26897829/surgery-for-congenital-tricuspid-valve-cleft-tricuspid-valve-repair-with-neochordae-and-annuloplasty
#20
Siva Prasad Veerbhadran, Vivek Velayudhan Pillai, Bijulal Sasidharan, Jayakumar Karunakaran
BACKGROUND AND AIM OF THE STUDY: Congenital abnormalities of the tricuspid valve (TV), including dysplasia, straddling, and those associated with other congenital heart disease, are rare causes of tricuspid regurgitation (TR). In congenital TV anomalies there can be varying levels of abnormalities of leaflet and subvalvular structures. Herein is reported a case of TV cleft with absent chordae, and a technique of TV repair. METHODS: A 14-year-old boy was found to have severe TR due to dysplasia of the anterior TV leaflet...
July 2015: Journal of Heart Valve Disease
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