Five patients with an ostium primum type of atrial septal defect were studied by clinical and laboratory methods and the diagnosis was verified either at the time of open-heart surgery and/or at autopsy. The atrioventricular valves formed the floor of the defect and were deformed in 4 of the 5 patients. Mitral insufficiency was present as a result of this valvular deformity in these four patien...

Five patients with an ostium primum type of atrial septal defect were studied by clinical and laboratory methods and the diagnosis was verified either at the time of open-heart surgery and/or at autopsy. The atrioventricular valves formed the floor of the defect and were deformed in 4 of the 5 patients. Mitral insufficiency was present as a result of this valvular deformity in these four patien...

UNLABELLED Male, 52 FINAL DIAGNOSIS: Pulmonary hypertension Symptoms: Diarrhea • dyspnea • jaundice MEDICATION - Clinical Procedure: - Specialty: Endocrinology and Metabolic. OBJECTIVE Unusual clinical course. BACKGROUND Hyperthyroidism is one of the important causes of high-output failure and reversible pulmonary artery hypertension. Severe pulmonary artery hypertension is rarely found i...

In an article entitled "Idiopathic Hypertrophic Subaortic Stenosis with Ostium Secundum Atrial Septal Defect: Successful Surgical Correction" (Chest 68:246-248, 1975), Smith and associates reported the surgical correction of coincident id ie pathic hypertrophic subaortic stenosis with ostium secundum atrial septal defect. These investigators stated that in 1971 their patient was reported by For...

Secundum atrial septal defect accounts for 10% of congenital heart disease4 at birth and for 30-40% of cases seen in adults.5 Approximately 300-400 patients undergo surgical closure of atrial septal defect in the United Kingdom each year. Reports of the natural history of atrial septal defect and of the indications for and results of surgery imply that patients become increasingly symptomatic w...

BACKGROUND AND OBJECTIVES Transcatheter device closure becomes the first option for treating secundum atrial septal defect (ASD), but the conventional method is sometimes unsuccessful even when the defect size indicates the closure to be feasible. To increase the success rate, modified methods have been introduced and used. This study aimed to find predictors for using the modified methods in t...

BACKGROUND Transcatheter occlusion has been applied to treat ostium secundum atrial septal defect (OS ASD) since 1997. During the clinical practice, several postoperative complications including arrhythmia have been reported. This study aimed to evaluate the value of the ratio of atrial septal occluder (ASO) versus atrial septal length (ASL) for predicting arrhythmia occurrence after transcathe...

ATRIAL SEPTAL DEFECTS (ASD) ACCOUNT FOR 5% TO 10% OF ALL CASES OF CONGENITAL heart disease and as many as 30% of cases of congenital heart disease presenting in adulthood. These defects make up a spectrum of interesting and distinct entities. The ostium secundum ASD accounts for 70% to 80% of all adult ASDs. Other less common forms of adult ASDs include ostium primum ASD (15% of ASDs), sinus ve...

AIMS The aim of this study was to assess the value of two-dimensional (2D) transthoracic simultaneous multiplane imaging (SMPI) in the evaluation of suitability for percutaneous atrial septal secundum defect (ASD) closure compared with the golden standard 2D transoesophageal echocardiography (TEE). METHODS AND RESULTS Twenty-nine patients with an ASD underwent both SMPI and TEE. Ten patients ...

Cross-sectional echocardiography, combined with injections of contrast into peripheral arm veins, has been used to study 15 patients with atrial septal defects and 10 patients with an intact interatrial septum. Of 11 patients with ostium secundum or sinus venosus atrial septal defects and left-to-right shunts a defect could be visualised in all, and in eight some degree of transfer of contrast ...