scholarly journals Case 6/2019 - Total Atrioventricular Septal Defect, 12 Years After Operative Correction, No Residual Defects

2019 ◽  
Author(s):  
Edmar Atik ◽  
Maria Angélica Binotto ◽  
Alessandra Costa Barreto
Keyword(s):  
Septal Defect ◽  
Atrioventricular Septal Defect ◽  
Operative Correction

Improved results of corrective repair for complete atrioventricular septal defect

2009 ◽  
Vol 56 (S 01) ◽  
Author(s):  
M Ono ◽  
H Görler ◽  
D Böthig ◽  
M Westhoff-Bleck ◽  
A Haverich ◽  
...  
Keyword(s):  
Septal Defect ◽  
Atrioventricular Septal Defect ◽  
Complete Atrioventricular Septal Defect ◽  
Complete Atrioventricular

EARLY OUTCOME AFTER AORTIC VALVE REPLACEMENT ON PATIENTS WITH REDUCED LEFT VENTRICULAR EJECTION FRACTION

2014 ◽  
pp. 31-36
Author(s):  
Quang Thuu Le
Keyword(s):  
Septal Defect ◽  
Intraoperative Complications ◽  
Systolic Pressure ◽  
Atrioventricular Septal Defect ◽  
Left Ventricular ◽  
Left Ventricular Ejection ◽  
Mitral Insufficiency ◽  
Atrioventricular Valve ◽  
Ventricular Ejection Fraction ◽  
Mitral Incompetence

Background: To evaluate the early results of operation for partial atrioventricular septal defect. Methods: Twenty-sevent patients underwent surgical correction of partial atrioventricular septal defect from 1/2011 to 12/2013 at Cardiovascular Centre of Hue Central Hospital. There were 7 (25.9%) female patients and 20 (74.1%) male patients, 18.5% of patients aged < 1 age, 55.6% of patients aged ≥ 1 to 15 years, and 25.9% of patients aged ≥ 16 to 60 years. Sevent (25.9%) had congestive heart failure. There was a primum atrial septal defect in 100% of patients. A cleft of the anterior mitral leaflet was diagnosed in 100% of patients. 92.6% of patients had either moderate or severe mitral incompetence prior to operation. The pulmonary artery systolic pressure exceeded 40 mmHg in 85,.2% of patients. Results: Atrial septal defects were closed with a pericardial patch in 100% of patients. The cleft in its anterior leaflet was closed in 100% of patients. Postoperatively, moderate mitral insufficiency developed in 14.8% of patients. 85.2% of patients have mild mitral incompetence. One patients (3.7%) needed a permanent pacemaker. There was no intraoperative mortality. At 6-9 months postoperatively, left atrioventricular valve insufficiency was moderate in 2 (7.4%) patients and mild in 25 (92.6%) patients who had had cleft closure alone. Conclusions: Repair of partial atrioventricular septal defect is safe and good. It is important to close the cleft in the left atrioventricular valve. The mitral valve should be repaired in a conservative manner. Intraoperative complications occur but are uncommon, suggesting that short-term follow is excellent.

Characteristics of the pulmonary circulation in infants with complete atrioventricular septal defect

2020 ◽  
pp. 1-6
Author(s):  
Hirohito Doi ◽  
Jun Muneuchi ◽  
Mamie Watanabe ◽  
Yuichiro Sugitani ◽  
Ryohei Matsuoka ◽  
...  
Keyword(s):  
Down Syndrome ◽  
Gestational Age ◽  
Pulmonary Circulation ◽  
Septal Defect ◽  
Atrioventricular Septal Defect ◽  
Left Heart ◽  
Complete Atrioventricular Septal Defect ◽  
Pulmonary Arterial ◽  
Heart Lesions ◽  
Complete Atrioventricular

Abstract Objective: Infants with complete atrioventricular septal defect occasionally accompany pulmonary hypertension; however, the pulmonary circulation can be altered by pulmonary vascular conditions as well as the left heart lesions. This study aimed to explore whether the left heart lesions were related to the pulmonary circulation among them. Methods: We performed echocardiography and cardiac catheterisation in 42 infants with complete atrioventricular septal defect and studied relationships between the pulmonary haemodynamic parameters and the left heart morphology. Results: Age and weight at preoperative evaluation were 65 days (47-114) (the median following interquartile range) and 5.5 kg (4.0-7.1), respectively. There were 27 individuals with Down syndrome. Gestational age was 38 weeks (37-39). Catheterisation showed mean pulmonary arterial pressure: 36 (29-46) mmHg, the ratio of pulmonary to systemic blood flow: 3.45 (2.79-4.98), pulmonary vascular resistance: 2.20 Wood units·m2 (1.53-3.65), and pulmonary arterial compliance: 2.78 (1.86-4.10) ml/Hg/m2. Echocardiography showed the Rastelli classification type A in 28 and type C in 14, moderate or severe left atrioventricular valve regurgitation in 19 patients (45%), atrioventricular valve index of 0.67 (0.56-0.79), left ventricular end-diastolic volume z score of 4.46 (1.96-7.78), and aortic valve diameter z score of −0.70 (−1.91 to 0.20). Multivariable regression analysis revealed that preoperative pulmonary vascular resistance was significantly correlated to gestational age (p = 0.002), and that preoperative pulmonary arterial compliance was significantly correlated to gestational age (p = 0.009) and Down syndrome (p = 0.036). Conclusions: The pulmonary circulation does not depend upon the presence of left heart lesions but gestational age and Down syndrome in infants with complete atrioventricular septal defect.

scholarly journals Treatment of Isolated Complete Atrioventricular Septal Defect: The Hue Central Hospital Experience

2020 ◽  
Vol Volume 13 ◽  
pp. 39-46
Author(s):  
Nguyen Thanh Xuan ◽  
Nguyen Xuan Hung ◽  
Tran Hoai An ◽  
Nguyen Dang Phuoc ◽  
Nguyen Huu Son ◽  
...  
Keyword(s):  
Septal Defect ◽  
Atrioventricular Septal Defect ◽  
Central Hospital ◽  
Complete Atrioventricular Septal Defect ◽  
Hospital Experience ◽  
Complete Atrioventricular
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