Lutembacher syndrome with mitral valve calcification in a 31-year old male.

Lutembacher syndrome is characterized by a congenital ostium secundum atrial septal defect and an acquired mitral valve stenosis. We present a similar case in a 31-year old male who came in with orthopnoea, central cyanosis and pedal oedema. Examination revealed cardiac murmurs in tricuspid and apical regions. Chest x-ray showed signs of pulmonary congestion and ventricular enlargement. Electrocardiogaphy (ECG) revealed right axis deviation and right bundle branch block along with atrial fibrillation and Transthoracic Echocardiography (TTE) showed abnormal valves (mitral stenosis with calcification and tricuspid regurgitation) and dilated cardiac chambers. The patient was consequently treated with beta-blockers and diuretics and scheduled for valvular and septal repair via open heart surgery. The purpose of this case report is to assist cardiologists in diagnosing this syndrome accurately on the basis of symptoms and investigations.

Surgical challenge in situs inversus with dextrocardia and Lutembacher syndrome.

Situs inversus with dextrocardia and Lutembacher syndrome is a rare cardiac anomaly. It is associated with other complex cardiac anomalies and anatomical defects. A 30-year-old woman with this condition underwent mitral valve replacement and closure of a secundum atrial septal defect. We describe the surgical approach, position of the surgeon, and bicaval cannulation technique for this anatomical aberration.

Iatrogenic Lutembacher Syndrome after Percutaneous Mitral Commissurotomy.

Atrial septal defects (ASDs) are common immediately after percutaneous mitral commissurotomy (PMC). They are usually small, hemodynamically insignificant, and tend to decrease or disappear within 6 to 12 months. Herein, a case is described of persistent ASD in a patient with mitral valve stenosis who had undergone successful PMC three years previously. The patient had signs and symptoms of right heart failure and severe tricuspid regurgitation (TR) with borderline right ventricular systolic function on echocardiography, in addition to the ASD. Cardiac magnetic resonance (CMR) imaging played a significant role in decision-making by clarifying the anatomy of the ASD and severity of the shunt, measuring right ventricular systolic function, and providing absolute quantification for TR. The right ventricular systolic function was normal on CMR, rendering the patient suitable for surgical treatment. Persistent iatrogenic ASDs have become an increasingly common finding after invasive procedures requiring trans-septal puncture and the manipulation of catheters. Multimodality imaging can provide significant aid in the management of patients with valvular heart disease complicated by iatrogenic shunts.

Lutembacher syndrome: Dilemma of doing a tricuspid annuloplasty.

We discuss the case of a 24-year-old woman with Lutembacher syndrome and severe tricuspid regurgitation (TR) who underwent surgical closure of atrial septal defect and mitral valve replacement without tricuspid annuloplasty despite a severe TR and a large tricuspid annulus on preoperative echo. The pathophysiology of Lutembacher syndrome is discussed below. The utility of perioperative echocardiography in assessing the annular diameter, tenting area and coaptation depth and thus providing insights into the functioning of the tricuspid valve will also be emphasized.

Successful percutaneous management of Lutembacher syndrome.

BACKGROUND: The surgical management of Lutembacher syndrome is straight forward but percutaneous management, though technically demanding, is always desirable. METHODS: A 17 year old unmarried female presented with severe Mitral stenosis and a 19 mm almost circular Ostium secundum ASD with moderate pulmonary artery hypertension and dilated right sided chambers. She was managed in a staged manner. Percutaneous trans mitral commissurotomy (PTMC) was done first, using a 26 mm Inoue balloon catheter set, and after 48 h, ASD was closed with a 20 mm Cocoon Septal Occluder. RESULTS: The mitral valve area increased after PTMC from 0.8 cm2 to 2.1 cm2 and QP/QS decreased from 4.9 to 2. ASD was successfully closed under echocardiographic and fluoroscopic guidance. CONCLUSION: Percutaneous management of the Lutembacher syndrome (PTMC and ASD device closure) is an effective and low risk procedure and avoids considerable morbidity and mental trauma for the patients.

[Temporary occlusion of atrial septal defect in the Lutembacher syndrome]. / Oclusión transitoria de comunicación interauricular en el síndrome de Lutembacher.

We report the case of an 82 year-old woman with symptoms of advanced heart failure and pulmonary arterial hypertension. An echocardiogram showed an ostium secundum type atrial septal defect and concomitant mitral valve stenosis (Lutembacher syndrome). Echocardiographic assessment of mitral pathology was hampered by the interatrial septal defect. Transient percutaneous occlusion test of the atrial septal defect was performed and severe mitral valve stenosis was detected. Atrial septal defect size modified the clinical manifestations and the transient occlusion test helped to decide the therapeutic strategy.

[Percutaneous treatment of Lutembacher syndrome: a case report]. / Lutembacher sendromlu bir olguda perkütan tedavi.

Lutembacher syndrome is a rare combination of congenital atrial septal defect (ASD) and acquired mitral stenosis (MS). Although it is traditionally corrected by surgical treatment, both conditions are amenable to transcatheter treatment without the need for surgery. We present a 49-year-old woman with Lutembacher syndrome. On pretreatment transthoracic echocardiography, planimetric mitral valve area was 1.5 cm(2), maximum diastolic gradient was 17 mmHg, and mean diastolic gradient was 9 mmHg. Combined percutaneous treatment was performed including balloon valvuloplasty for MS and closure of the ASD with the Amplatzer septal occluder. The patient was discharged uneventfully. Transthoracic echocardiography performed a week later showed planimetric mitral valve area as 2.1 cm(2), maximum diastolic gradient as 9 mmHg, and mean diastolic gradient as 4 mmHg. Complete closure of the ASD was achieved. Transcatheter treatment may be an effective alternative to surgery in selected patients with Lutembacher syndrome.

Partial anomalous pulmonary venous connection associated with Lutembacher's syndrome.

Lutembacher's syndrome is a rare combination of congenital atrial septal defect and mitral stenosis (almost always rheumatic). The hemodynamic effect of this combination makes the clinical diagnosis difficult due to a wide variation of clinical presentation. Echocardiography and cardiac catheterization are useful tools for proper diagnosis and planning of the therapeutic strategy. We present a 28-year-old female with Lutembacher's syndrome associated with partial anomalous pulmonary venous connection (PAPVC), which was surgically corrected. To our knowledge, this combination has never been reported in the literature.

Lutembacher's syndrome with small atrial septal defect diagnosed by transthoracic and transesophageal echocardiography that underwent mitral valve replacement.

Lutembacher's syndrome is a rare clinical combination of congenital ostium secundum atrial septal defect associated with acquired mitral valve stenosis (usually rheumatic). This unusual cardiac entity is difficult to diagnose clinically because each lesion alters the hemodynamics and clinical characteristics of the other. The resulting clinical manifestations depend chiefly on the size of the defect, the severity of the mitral stenosis, and the compliance of the right ventricle. We present a classic case of Lutembacher's syndrome and illustrate the pitfalls and advantages of echocardiography in the correct diagnosis of the syndrome.

Lutembacher's Syndrome.

A 56 years old farmer from Churkhai, Mymensingh was admitted in Cardiology unit of Mymensingh Medical College Hospital 24 October, 2004 with the complaints of progressive breathlessness on exertion with the repeated respiratory tract infection. He had 3 episodes of multiple large joints swelling involving knee, ankle, wrist, during his childhood with spontaneous recovery without any residual deformity. At the age of 45 years, he was incidentally diagnosed as enlarged heart by a medical board, when applied for Foreign Service. In cardiology unit he was diagnosed as a case of Lutembacher's syndrome on the basis of history, physical examination and it was confirmed by X-Ray, ECG and Echocardiography study. As the patient developed pulmonary hypertension with calcified mitral valve leaflet so percutaneous transseptal mitral commissurotomy and or surgery is not indicated. So the patient was managed by medical therapy alone.

Echocardiographic assessment of left and right heart hemodynamics in a patient with Lutembacher's syndrome.

We present a case of a 53-year-old woman with intractable shortness of breath that was originally ascribed to bronchiolitis obliterans organizing pneumonia. Subsequently evaluation by echocardiography and cardiac catheterization revealed that she had Lutembacher's syndrome, an uncommon combination of congenital atrial septal defect (ASD) and acquired mitral stenosis that is difficult to diagnose clinically. Our case illustrates the pitfalls and advantages of echocardiographic assessment of the mitral valve area (MVA) and the left atrial pressure (LAP). The pressure half-time method used most commonly for estimating MVA echocardiographically is inaccurate and may lead to underestimation of the severity of mitral stenosis in patients with Lutembacher's syndrome. On the other hand, the presence of ASD provides an additional method of calculating LAP, the most important determinant of symptoms in patients with mitral stenosis.

Giant left atrium secondary to tight mitral stenosis leading to acquired Lutembacher syndrome: a case report with emphasis on role of echocardiography in assessment of Lutembacher syndrome.

Lutembacher syndrome is an unusual clinical entity of congenital secundum atrial septal defect in combination with rheumatic mitral stenosis. Although this classic form is seldom seen by the adult cardiologist, spontaneous Lutembacher syndrome as discussed later or the iatrogenic variant is not infrequently encountered. The pathophysiologic, clinical, and hemodynamic differences of mitral valve disease in the presence of atrial septal defect compared with isolated mitral stenosis are highlighted in this case review. Special emphasis has also been given to echocardiographic evaluation of this syndrome complex, particularly in the setting of percutaneous mitral valvuloplasty, which produces the iatrogenic form of Lutembacher syndrome.

Transcatheter treatment of a case of Lutembacher syndrome.

Lutembacher syndrome refers to the rare combination of congenital atrial septal defect and acquired mitral stenosis. This condition is usually treated by mitral valve operation with concomitant closure of the atrial septal defect. We describe a case of Lutembacher syndrome that was treated successfully with percutaneous transcatheter mitral commissurotomy using the Inoue balloon and closure of the atrial septal defect with the Amplatzer atrial septal defect occluder.

Definitive percutaneous treatment of Lutembacher's syndrome.

Definitive percutaneous treatment of a patient with Lutembacher's syndrome was successfully accomplished using the Amplatzer septal occluder to close a secundum atrial septal defect and the Joseph mitral balloon catheter to dilate rheumatic mitral valve stenosis. Transcatheter therapy is an effective alternative to surgery in selected patients with Lutembacher's syndrome. Cathet. Cardiovasc. Intervent. 48:199-204, 1999.

Aortic valve stenosis causing a left-to-right shunt in persistent left superior vena cava communicating with the left atrium.

This study demonstrated a rare anomaly of a persistent left superior vena cava draining into the left atrium in a patient with developing left-to-right shunt caused by bicuspid aortic stenosis. The venous system, including the coronary sinus, was otherwise normal. We believe that, in this anatomic situation, a marked increase in left ventricular impedance caused a moderate left-to-right shunt from the left atrium into the left innominate vein. At operation, the aortic valve was replaced with a mechanical prosthesis and the anomalous vein was ligated. The convalescence was uneventful.