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stenosis mitral

Naser Aslanabadi, Samad Ghaffari, Naser Khezerlouy Aghdam, Masoumeh Ahmadzade, Babak Kazemi, Babak Nasiri, Ahmad Separham, Bahram Sohrabi, Mohamadreza Taban, Arash Aslanabadi
Introduction: Atrial fibrillation (AF) is the most common arrhythmia in patients with mitral stenosis (MS) and it may increase complications and decreases success rates of percutaneous balloon mitral valvotomy (PBMV). This study aimed to investigate the short and long term results of PBMV in patients with AF compared to sinus rhythm (SR). Methods: In this cross sectional study, 1000 patients with MS who had undergone PBMV between 1999 and 2013 were enrolled including 585 and 415 patients with AF and SR respectively...
2016: Journal of Cardiovascular and Thoracic Research
Vinoth Kumar Vilvanathan, Budunur C Srinivas Prabhavathi Bhat, Manjunath Cholenahally Nanjappa, Bharathi Pandian, Vithal Bagi, Sridhar Kasturi, Shiva Kumar Bandimida
OBJECTIVE: Atrial fibrillation is the most common sustained arrhythmia in patients with rheumatic heart disease (RHD). This study was conducted to determine the maintenance of sinus rhythm with amiodarone therapy following DC cardioversion (DCCV), early after successful balloon mitral valvuloplasty (BMV). METHODS: Patients were randomized to amiodarone group and placebo group and their baseline characteristics were recorded. DCCV was done 48h after BMV. After cardioversion, oral amiodarone was started initially 200mg three times a day for 2 weeks, then 200mg twice daily for two weeks followed by 200mg once daily for 12 months...
September 2016: Indian Heart Journal
Jagdish C Mohan, Madhu Shukla, Vishwas Mohan, Arvind Sethi
BACKGROUND: Congenital anomaly wherein the mitral valve leaflets are directly attached to the papillary muscle(s) (PM) with or without short under-developed chords is rarely reported in adults. Patients with two PMs with an intervening fibrous bridge have also been included under this head in previous studies. METHODS: Echocardiography enables accurate evaluation of the morphology and function of valve leaflets, chordae tendineae, and PM. This report describes a series of six patients aged 56-84 years who had abnormal mitral valve with a large solitary and anomalously inserted PM seen over a period of 3 years...
September 2016: Indian Heart Journal
Gopalan Nair Rajesh, Pradeep Sreekumar, Vellani Haridasan, C G Sajeev, Cicy Bastian, D Vinayakumar, P Kadermuneer, Dolly Mathew, Biju George, M N Krishnan
AIM: Mitral stenosis (MS) is found to produce left ventricular (LV) dysfunction in some studies. We sought to study the left ventricular function in patients with rheumatic MS undergoing balloon mitral valvotomy (BMV). Ours is the first study to analyze effect of BMV on mitral annular plane systolic excursion (MAPSE), and to quantify prevalence of longitudinal left ventricular dysfunction in rheumatic MS. METHODS: In this prospective cohort study, we included 43 patients with severe rheumatic mitral stenosis undergoing BMV...
September 2016: Indian Heart Journal
Robert Kramer, Reed Quinn, Agneta Odera, Robert Groom, Nancy Boulanger, Eric Gunnoe, Russell White
Cardiac surgeons traveling to East Africa on humanitarian surgical missions treat a large number of people of all ages with rheumatic heart disease. A patient with severe mitral stenosis with pulmonary edema in the second trimester of pregnancy was treated successfully with closed mitral commissurotomy in a hospital in rural Kenya. An operation from the late 1940s may regain prominence more than 70 years later in areas of the world with a high incidence of rheumatic heart disease and limited cardiology and cardiac surgery resources...
November 2016: Annals of Thoracic Surgery
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
Tanima Banerjee, Somaditya Mukherjee, Sudip Ghosh, Monodeep Biswas, Santanu Datta, Sanjib Pattari, Shelly Chatterjee, Arun Bandyopadhyay
OBJECTIVE: Rheumatic Heart Disease (RHD), a chronic acquired heart disorder results from Acute Rheumatic Fever. RHD is mostly prevalent in developing nations which is mainly diagnosed by transthoracic echocardiography. Till date, there is no biochemical marker for disease management. In the present study we aim to investigate whether mitral valve remodeling contributes to altered levels of circulating biomarkers of collagen metabolism in rheumatic heart disease. DESIGN AND METHOD: The study involved RHD subjects with before and after valve replacement surgery which includes age and sex matched controls...
September 2016: Journal of Hypertension
Lachikarathman Devegowda, Prabhavathi Bhat, Cholenahally Nanjappa Manjunath, Prasanna Simha Mohan Rao
MV repair in the rheumatic population is feasible with acceptable long-term results.(1) Incidence of mitral stenosis (MS) following mitral valve (MV) repair for severe rheumatic mitral regurgitation (MR) and usefulness of percutaneous transluminal mitral valvuloplasty (PTMC) in these patients is not described in literature. We report a case of successful PTMC in severe MS following MV repair for severe rheumatic MR.
September 2016: Indian Heart Journal
Gauranga Majumdar, Surendra Agarwal, Shantanu Pande, Satyendra Tewari
Right atrial myxomas are rare. Its occurrence in a previously operated patient of rheumatic mitral stenosis posed clinical diagnostic challenge. We herein report a case of right atrial myxoma who had undergone mitral valve repair 20 years ago and now presented in congestive heart failure. The tumor was arising from the ostium of the coronary sinus and prolapsed into the right ventricle causing significant right ventricular inflow and outflow obstruction. Urgent repeat cardiac surgery was successfully performed to remove the tumor along with mitral valve replacement...
September 2016: Indian Heart Journal
Jagdish C Mohan, Madhu Shukla, Vishwas Mohan, Arvind Sethi
Parachute mitral valve and Pacman heart (incomplete muscular ventricular septal defect) are rare congenital deformities usually reported in infants and children. Very few adult patients with these anomalies are reported but the association of the two has not been described. This report describes a 56-year-old male with exertional dyspnea who was detected to have moderately severe mitral regurgitation and mitral stenosis. Typical parachute deformity of the mitral valve with a reduced opening and common attachment of all the chordae to a single posteromedial papillary muscle was evident...
September 2016: Indian Heart Journal
George Joseph, Mithun J Varghese, Oommen K George
Balloon mitral valvotomy (BMV) performed by the conventional transfemoral approach can be difficult or even impossible in the presence of structural impediments such as severe kyphoscoliosis, gross cardiac anatomic distortion and inferior vena caval anomalies. A 25-year-old woman with severe thoracolumbar kyphoscoliosis due to poliomyelitis presented with symptomatic rheumatic mitral valve stenosis. After the failure of transfemoral BMV, the procedure was attempted from the right jugular access, using a modified septal puncture technique...
September 2016: Indian Heart Journal
Jagdish C Mohan, Madhu Shukla, Vishwas Mohan, Arvind Sethi
Although acquired left ventricular outflow obstruction has been reported in a variety of conditions, there are scant reports of its occurrence following mitral valve replacement (MVR). This study describes two female patients, who developed severe discrete subaortic stenosis, five years following MVR. In both cases, the mitral valve was replaced by a porcine Carpentier-Edwards 27-mm bioprosthesis with preservation of mitral valve leaflets. The risk of very late left ventricular outflow tract obstruction after bio-prosthetic MVR with preservation of subvalvular apparatus needs to be kept in mind in symptomatic patients...
September 2016: Indian Heart Journal
Ru-Xing Wang, Hon-Chi Lee, Jia-Ping Li, David O Hodge, Yong-Mei Cha, Paul A Friedman, Thomas M Munger, Komandoor Srivathsan, Behzad B Pavri, Win-Kuang Shen
BACKGROUND: Although sudden death (SD) is a rare complication after atrioventricular junction (AVJ) ablation and permanent pacemaker implantation, the risk factors leading to this SD remain unknown. The purpose of this study was to investigate SD and its risk factors after ablate-and-pace strategy for rate control in atrial fibrillation (AF) patients during long-term follow-up. HYPOTHESIS: METHODS: From January 2005 to December 2009, we enrolled into this study 517 AF patients with AVJ ablation and right ventricular pacemaker implantation...
October 17, 2016: Clinical Cardiology
Nicole Bertin, Aniello Pappalardo, Alessandro Minati, Gabriella Forti, Serena Favretto, Franco Pertoldi, Eleonora Ficarra, Francesco Pelizzo, Olga Vriz
Enlargement of left atrium occurs in patients with longstanding mitral valve disease due to chronic pressure and volume overload and occasionally left atrium reaches a massive enlargement, condition known as giant left atrium. It is most commonly associated with rheumatic mitral valve disease, both stenosis and regurgitation. This unique case deals with a 70-year-old woman who developed a giant left atrium due to a severe mitral regurgitation from complete prolapse of both mitral leaflets, as a consequence of previous undersized mitral ring annuloplasty...
October 14, 2016: Monaldi Archives for Chest Disease, Archivio Monaldi Per le Malattie del Torace
Kwon Jae Park, Jong Soo Woo, Jong Yoon Park, Jae Hwa Jung
BACKGROUND: Mitral stenosis (MS) remains one of the important heart diseases. There are many factors that influence the clinical outcomes, and little is known about how left ventricular (LV) dysfunction clinically affects the prognosis of the patient with MS after mitral valve replacement (MVR). We reviewed our clinical experiences of MVR in patients with MS who had LV dysfunction. METHODS: Between January 1991 and January 2013, 110 patients with MS who underwent MVR were analyzed and divided into two groups according to ejection fraction (EF)...
October 2016: Korean Journal of Thoracic and Cardiovascular Surgery
S B Lunge, A Modak, S K Jadhav
No abstract text is available yet for this article.
January 2016: Journal of the Association of Physicians of India
Sunita Gupta, Jasmeen Chahal
No abstract text is available yet for this article.
January 2016: Journal of the Association of Physicians of India
C Jayakumar, Vysakha Kv, Anjana G Varier
No abstract text is available yet for this article.
January 2016: Journal of the Association of Physicians of India
Omkar Singh, Mridul Chaturvedi, Manish Bansal, Prabhat Agrawal
No abstract text is available yet for this article.
January 2016: Journal of the Association of Physicians of India
Hideyuki Hasebe, Akira Takanohashi, Kazuaki Shirota, Hajime Nakamura
Atrioventricular (AV) block and pseudoaneurysm of the mitral-aortic intervalvular fibrosa (P-MAIVF) are rare complications of infective endocarditis (IE). A 72-year-old man with severe aortic stenosis was hospitalized due to IE. After admission, intermittent AV block and P-MAIVF were noted. Interestingly, an accelerated junctional rhythm was observed during the process of AV block resolution. Elective surgery, which included patch closure of the fistula and replacement of the aortic valve, was successfully performed...
2016: Internal Medicine
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