No abstract available.
Cor Triatriatum*

No abstract available.
Cor Triatriatum

No abstract available.
Cor Triatriatum ; Magnetic Resonance Imaging

Cor triatriatum is a rare congenital malformation of the heart characterized by a fibromuscular membrane dividing the atrium into two distinct chambers. In the majority of cases, it is diagnosed in early childhood, whereas adult cases are extremely rare [1,2]. The hemodynamics of cor triatriatum are similar to those of mitral stenosis, which sometimes cause embolic infarction. We describe an unusual case of cor triatriatum sinistrum in a 48-year-old man who presented with relapsed embolic infarction.
Adult ; Cerebral Infarction ; Cor Triatriatum ; Heart ; Hemodynamics ; Humans ; Infarction ; Membranes ; Middle Aged ; Mitral Valve Stenosis

PURPOSE: We evaluated the capability of MR in the diagnosis of anomalous pulmonary venous connection (APVC). MATERIALS AND METHODS: The patient group consisted of 11 total APVC and 8 partial APVC diagnosed with MR. Echocardiography was performed in all cases, cardiac angiography in 12 cases and operation in 12 cases. We compared MR findings with those of operation, echocard iography and cardiac angiography. RESULTS: In surgically proven 12 cases, diagnostic accuracy of preoperative MR, echocardiography and cardiac angiography was 100%, 67% and 63%, respectively. In the remaining cases, MR findings well correlated with those of echocardiography or cardiac angiography. Stenosis of common pulmonary vein or superior vena cava was identified in 4 cases. In one patient, MR depicted associated cor triatriatum clearly. CONCLUSION: MR is an effective modallty in depicting anomalous pulmonary venous con nections.
Angiography ; Constriction, Pathologic ; Cor Triatriatum ; Diagnosis ; Echocardiography ; Humans ; Pulmonary Veins ; Vena Cava, Superior

No abstract available.
Cor Triatriatum ; Echocardiography ; Magnetic Resonance Imaging ; Magnetic Resonance Spectroscopy ; Magnetics ; Magnets

OBJECTIVE: To review the clinical data of pathological morphology, diagnosis, surgical treatment of cor triatriatum in 15 patients. METHODS: Fifteen patients with a mean age of (14.6+/-10.3) years (range from 6 months to 40 years) were performed operations under extracorporeal circulation. Fourteen of the patients had cor triatriatum sinister, and 1 had cor triatriatum dexter; 12 of the 15 patients had other cardiac abnormalities. The excision of the fibromuscular membrane was accomplished through a right atrial incision in all of the 14 cases, and the associated abnormalities were corrected at the same time. RESULTS: One patient died after the operation, and the other survivors had good outcome. CONCLUSION Operation is necessary if the diagnosis is clear. The patients generally have good prognosis. Surgical results of cor triatriatum depend on the complexity of associated defects and the adequacy of the repair.
Adolescent ; Adult ; Child ; Child, Preschool ; Cor Triatriatum ; surgery ; Female ; Humans ; Infant ; Male ; Retrospective Studies ; Young Adult

The authors encountered a 4-month-old, female Shiba dog weighing 4.0 kg, who had been exhibiting abdominal distension and increasing ascites for 2 months. She was brought for further examination and treatment with the chief complaints of ascites and dyspnoea during sleep. The dog was diagnosed with ascites caused by cor triatriatum dexter based on the physical and imaging findings. Under general anaesthesia, she was treated with hybrid balloon dilation under transoesophageal echocardiography guidance. Her postoperative recovery was quite rapid and uneventful. This method appears to be a useful, new, and less-invasive treatment option for cor triatriatum dexter.
Animals ; Ascites ; Cor Triatriatum ; Dogs ; Echocardiography ; Echocardiography, Transesophageal ; Female ; Heart Defects, Congenital ; Humans ; Infant ; Methods

We report an unusual case of asymptomatic cor triatriatum found in a 30-year-old female suffering form Bechect's syndrome. Cor triatriatum was suspected from a routine echocardiography. The left atrium was divided into a posterior superior chamber and an anterior inferior chamber (true left atrium) by an echo-dense membrane. Two turbulent jet flows were demonstrated on transesophageal echocardiography. Catheterization and angiography demonstrated a mild increase in the pulmonary artery, and capillary wedge, pressures no associated anomalies, and with four pulmonary veins draining into the posterior chamber. The membrane was successfully resected by surgery.
Adult* ; Angiography ; Capillaries ; Catheterization ; Catheters ; Cor Triatriatum* ; Echocardiography* ; Echocardiography, Transesophageal ; Female ; Heart Atria ; Humans ; Hypertension ; Membranes ; Pulmonary Artery ; Pulmonary Veins

A 45-year-old woman with cor triatriatum sinister was admitted for laparoscopic resection of an ovarian tumor. Her medical history was benign with the exception of a single episode of syncope one year ago. A 1.5-cm membrane fenestration was found on echocardiography, but there were no other cardiac structural anomalies. General anesthesia was established with etomidate, sevoflurane, and remifentanil; no notable events occurred during the anesthesia. As cor triatriatum shows a clinical picture of mitral stenosis (MS), careful anesthetic management is required.
Adult ; Anesthesia ; Anesthesia, General ; Cor Triatriatum ; Echocardiography ; Etomidate ; Female ; Humans ; Membranes ; Methyl Ethers ; Middle Aged ; Mitral Valve Stenosis ; Syncope