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A Choussat

Publications and source records attributed to A Choussat.

141 records · Page 8Linked to original sources
PubMedDate not supplied

[Total anomalous infra-cardiac pulmonary venous connection. Value of the color Doppler echocardiography].

A case of total anomalous pulmonary venous connection is described in a newborn. The pulmonary veins join a common trunk entering portal vein below the diaphragm. The pattern of pulmonary venous connections was identified by two-dimensional Doppler color flow-mapping echocardiography. The common pulmonary venous trunk was anastomosed to the left atrium at the age of 3 weeks but the infant died because of pulmonary hypertension and acute renal insufficiency. The Doppler color echocardiography allows a good preoperative evaluation. The spontaneous prognosis being poor, surgical correction is indicated and should be performed early, even for critically ill neonates. Patients who survive to childhood lead active and full lives.

Coronary Vessel Anomalies↗
PubMedDate not supplied

[Pre- and post-operative echocardiographic evaluation of the anomalous origin of the left coronary artery from the pulmonary trunk].

OBJECTIVE: Pre and postoperative Doppler echocardiographic assessment of the anomalous origin of the left coronary artery from the pulmonary trunk (OLCAPT). MATERIAL AND METHODS: We analyzed Doppler echocardiographic diagnostic signs, the potential for recovery of left ventricular (LV) function and mitral regurgitation (MR) in 4 patients with OL-CAPT, treated by direct aortic implantation. The age at surgery ranged from 1 to 10 years and the follow-up from 3 months to 6 years. Doppler echocardiographic diagnostic study was performed at the first examination whereas LV function and MR were studied before (3 to 8 days) and serially after surgery. RESULTS: The OLCAPT was visualized in 3 patients and the retrograde flow from the anomalous left coronary in 1. An important right coronary artery dilation was present in 2 patients, being moderate in a third patient. Before surgery, the LV shortening fraction ranged from 17 to 23% and the ejection fraction from 23 to 36%. The qualitative analysis of segmental LV wall motion showed septal akinesis and hypokinesis of the remaining segments. Nine to 12 months after surgery, global and regional indexes of LV function improved, reaching the normal range except for the interventricular septum. In 2 patients with more than 2 years of follow-up, complete normalization of LV function was obtained, as well as with the electrocardiographic features of an old myocardial infarction in one case and a marked decrease in Q wave depth in the other. A moderate to severe MR was detected in all patients which improved markedly after surgery in 3. In the other case, a mitral replacement was necessary. CONCLUSION: Doppler echocardiography allowed: 1. the anatomic diagnosis in 3 of 4 patients with OLCAPT; 2. to follow global and regional LV function and MR improvement after direct aortic implantation of the anomalous left coronary artery.

Child↗
PubMedDate not supplied

[Phechromocytoma].

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Arrhythmias, Cardiac↗