The pericardial resection line follows the thoracic descending aorta on the left and the right atrium and superior vena cava on the right side, respectively

ASVIDE ◽  
2020 ◽  
Vol 7 ◽  
pp. 14-14
Author(s):  
Stéphane Collaud ◽  
Theresa Stork ◽  
Daniel Valdivia ◽  
Keita Tokuishi ◽  
Clemens Aigner
Keyword(s):  
Superior Vena Cava ◽  
Right Atrium ◽  
Superior Vena ◽  
Vena Cava ◽  
Descending Aorta ◽  
Resection Line ◽  
The Right

scholarly journals P649 Before and after: sinus venosus atrial septal defect

2020 ◽  
Vol 21 (Supplement_1) ◽  
Author(s):  
I Marco Clement ◽  
R Eiros ◽  
R Dalmau ◽  
T Lopez ◽  
G Guzman ◽  
...  
Keyword(s):  
Atrial Septal Defect ◽  
Left Atrium ◽  
Atrial Flutter ◽  
Superior Vena Cava ◽  
Right Atrium ◽  
Septal Defect ◽  
Superior Vena ◽  
Pulmonary Veins ◽  
Vena Cava ◽  
The Right

Abstract Introduction The diagnosis of sinus venosus atrial septal defect (SVASD) is complex and requires special imaging. Surgery is the conventional treatment; however, transcatheter repair may become an attractive option. Case report A 60 year-old woman was admitted to the cardiology department with several episodes of paroxysmal atrial flutter, atrial fibrillation and atrioventricular nodal reentrant tachycardia. She reported a 10-year history of occasional palpitations which had not been studied. A transthoracic echocardiography revealed severe right ventricle dilatation and moderate dysfunction. Right volume overload appeared to be secondary to a superior SVASD with partial anomalous pulmonary venous drainage. A transesophageal echocardiography confirmed the diagnosis revealing a large SVASD of 16x12 mm (Figure A) with left-right shunt (Qp/Qs 2,2) and two right pulmonary veins draining into the right superior vena cava. Additionally, it demonstrated coronary sinus dilatation secondary to persistent left superior vena cava. CMR and cardiac CT showed right superior and middle pulmonary veins draining into the right superior vena cava 18 mm above the septal defect (Figures B and C). After discussion in clinical session, a percutaneous approach was planned to correct the septal defect and anomalous pulmonary drainage. For this purpose, anatomical data obtained from CMR and CT was needed to plan the procedure. During the intervention two stents graft were deployed in the right superior vena cava. The distal stent was flared at the septal defect level so as to occlude it while redirecting the anomalous pulmonary venous flow to the left atrium (Figure D). Control CT confirmed the complete occlusion of the SVASD without residual communication from pulmonary veins to the right superior vena cava or the right atrium (Figure E). Anomalous right superior and middle pulmonary veins drained into the left atrium below the stents. Transthoracic echocardiographies showed progressive reduction of right atrium and ventricle dilatation. The patient also underwent successful ablation of atrial flutter and intranodal tachycardia. She is currently asymptomatic, without dyspnea or arrhythmic recurrences. Conclusions In this case, multimodality imaging played a key role in every stage of the clinical process. First, it provided the diagnosis and enabled an accurate understanding of the patient’s anatomy, particularly of the anomalous pulmonary venous connections. Secondly, it allowed a transcatheter approach by supplying essential information to guide the procedure. Finally, it assessed the effectiveness of the intervention and the improvement in cardiac hemodynamics during follow-up. Abstract P649 Figure.

TYPES OF CORRECTION OF THE SUPRACARDIAC FORM OF PARTIAL ABNORMAL DRAINAGE OF THE PULMONARY VEINS. WARDEN PROCEDURE

2021 ◽  
pp. 28-31
Author(s):  
Inkar Sagatov ◽  
Nurzhan Dosmailov
Keyword(s):  
Left Atrium ◽  
Superior Vena Cava ◽  
Right Atrium ◽  
Superior Vena ◽  
Pulmonary Veins ◽  
Vena Cava ◽  
Artificial Circulation ◽  
The Right

The article describes the types of correction of the supracardial form of abnormal drainage of the pulmonary veins. One of the methods of correcting this defect is the Warden operation, which includes: after sternotomy, connection of artificial circulation, cardioplegia, the superior vena cava is cut off, the proximal end is sutured. Next, a right atriotomy is performed, an anastomosis is formed using an autopericardial patch between the abnormal drainage and the left atrium through the ASD. Then an anastomosis is formed between the auricle of the right atrium and the distal end of the superior vena cava. As a result, blood from the abnormal pulmonary veins begins to drain into the left atrium through the ASD.

Persistent left superior vena cava and its clinical correlation - A cadaveric study

2021 ◽  
Vol 12 (4) ◽  
pp. 118-121
Author(s):  
Sachendra Kumar Mittal ◽  
Rekha Parashar ◽  
Pankaj Kumar Singh ◽  
Leena Jadon
Keyword(s):  
Superior Vena Cava ◽  
Right Atrium ◽  
Superior Vena ◽  
Vena Cava ◽  
Medical Sciences ◽  
Left Superior Vena Cava ◽  
Persistent Left Superior Vena ◽  
Male Cadaver ◽  
The Right ◽  
Brachiocephalic Veins

Background: Presented is a case of persistent left superior vena cava draining into the right atrium through coronary sinus and finally opens into right atrium. Abnormalities of the vascular system are more commonly seen due to its importance in circulation. Persistent left superior vena cava is rare but important congenital vascular anomaly. It results when the left superior cardinal vein caudal to the innominate vein fails to regress.The venous anomaly of a persistent left superior vena cava (PLSVC) affects 0.3%–0.5% of the general population. Normally the superior vena cava is a single vascular structure formed by the union of right and left brachiocephalic veins which are in turn formed by the union of internal jugular and subclavian veins of corresponding side, draining the head and neck as well as the superior extremity. Aims and Objective: To evaluate the accuracy of persistent left superior vena cava and to find out the opening of PLSVC and formations of both SVC. Materials and Methods: During routine dissection of Thorax, we have opened the thoracic cage and take out the Heart. during that we found separate SVC and then we did the study on this PLSVC in the Department of Anatomy, Jaipur National University Institute for Medical Sciences and Research Centre (JNUIMSRC) Jaipur and National Institute of Medical Sciences and Research (NIMS & R). Results: We found persistent left superior vena cava in two cadavers out of 30 cadavers (6.66%) one was 64-year-old male cadaver and another 72-year-old male cadaver. Both the vena cavae were formed as of brachiocephalic veins of the corresponding side. The persistent left superior vena cava opened into the enlarged coronary sinus that drained into the right atrium between the opening of inferior vena cava and right atrio-ventricular orifice. Conclusion: It has important clinical implications in certain clinical interventions. It may complicate placementof cardiac catheters or pacemaker leads.

The Use of CT Imaging Technology in Peripherally Inserted Central Catheter

2021 ◽  
Vol 11 (1) ◽  
pp. 114-119
Author(s):  
Ying Wu ◽  
Guohua Huang ◽  
Qiufeng Li ◽  
Jinai He
Keyword(s):  
Superior Vena Cava ◽  
Right Atrium ◽  
Superior Vena ◽  
Vena Cava ◽  
Ct Imaging ◽  
Peripherally Inserted Central Catheter ◽  
Central Catheter ◽  
Imaging Technology ◽  
X Ray ◽  
The Right

Objective: The objective is to explore the application of computed X-ray tomography (CT) imaging technology in peripherally inserted central catheter (PICC), and to propose a more effective method for PICC catheterization. Method: In this study, 69 subjects are divided into the observation group (X-ray and CT) and the control group (X-ray). The guiding effect of CT images on PICC tube placement in complex cases is compared. In this study, CT localization of the superior vena cava–caval-atrial junction (CAJ) is used as the gold standard. The position relationship of carina-CAJ and carina-PICC catheter tip is measured and analyzed by CT image and chest radiography (CXR) image, providing scientific basis for PICC tip imaging. Results: After this study, the tip of the catheter should be 1/3 of the middle and lower part of the superior vena cava, about 3 cm above the junction of the right atrium and the superior vena cava, and in the upper part of the diaphragm of the inferior vena cava, so that it cannot enter the right ventricle or the right atrium. The best position of the tip of the catheter is near the junction of the superior vena cava and the right atrium. The average vertical distance between the tracheal carina and CAJ is 4.79 cm. Conclusion: CT and X-ray examination can effectively determine the location of the tip of PICC catheter in cancer chemotherapy patients, but the clarity of X-ray examination is missing. It is suggested to adopt CT examination, and further adopt and promote it.

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