scholarly journals Pulmonary artery dissection complicating aortic dissection in a patient with bicuspid aortic valve and aortic coarctation

2017 ◽  
Vol 12 (3) ◽  
pp. 472-474 ◽  
Author(s):  
Minhaj S. Khaja ◽  
Richard L. Hallett
Keyword(s):  
Aortic Valve ◽  
Aortic Dissection ◽  
Pulmonary Artery ◽  
Bicuspid Aortic Valve ◽  
Aortic Coarctation ◽  
Artery Dissection

scholarly journals Differences in Aortopathy in Patients with a Bicuspid Aortic Valve with or without Aortic Coarctation

2020 ◽  
Vol 9 (2) ◽  
pp. 290
Author(s):  
Anthonie Duijnhouwer ◽  
Allard van den Hoven ◽  
Remy Merkx ◽  
Michiel Schokking ◽  
Roland van Kimmenade ◽  
...  
Keyword(s):  
Aortic Valve ◽  
Aortic Dissection ◽  
Bicuspid Aortic Valve ◽  
Aortic Coarctation ◽  
Care Center ◽  
Aortic Surgery ◽  
Tertiary Care ◽  
Aortic Diameter ◽  
Aortic Dilatation ◽  
Significant Difference

Objective: The combination of aortic coarctation (CoA) and bicuspid aortic valve (BAV) is assumed to be associated with a higher risk of ascending aortic dilatation and type A dissection, and current European Society of Cardiology (ESC) guidelines advise therefore to operate at a lower threshold in the presence of CoA. The aim of our study is to evaluate whether the coexistence of CoA in BAV patients is indeed associated with a higher risk of ascending aortic events (AAE). Methods: In a retrospective study, all adult BAV patients visiting the outpatient clinic of our tertiary care center between February 2003 and February 2019 were included. The primary end point was an ascending aortic event (AAE) defined as ascending aortic dissection/rupture or preventive surgery. The secondary end points were aortic dilatation and aortic growth. Results: In total, 499 BAV patients (43.7% female, age 40.3 ± 15.7 years) were included, of which 121 (24%) had a history of CoA (cBAV). An aortic event occurred in 38 (7.6%) patients at a mean age of 49.0 ± 13.6 years. In the isolated BAV group (iBAV), significantly more AAE occurred, but this was mainly driven by aortic valve dysfunction as indication for aortic surgery. There was no significant difference in the occurrence of dissection or severely dilated ascending aorta (>50 mm) between the iBAV and cBAV patients (p = 0.56). The aortic diameter was significantly smaller in the cBAV group (30.3 ± 6.9 mm versus 35.7 ± 7.6 mm; p < 0.001). The median aortic diameter increase was 0.23 (interquartile range (IQR): 0.0–0.67) mm/year and was not significantly different between both groups (p = 0.74). Conclusion: Coexistence of CoA in BAV patients was not associated with a higher risk of aortic dissection, preventive aortic surgery, aortic dilatation, or more rapid aorta growth. This study suggests that CoA is not a risk factor in BAV patients, and the advice to operate at lower diameter should be reevaluated.

scholarly journals Case Report: Simultaneous Ascending Aortic Dissection and Pulmonary Artery Dissection Combined by Aortopulmonary Fistula After Aortic Valve Replacement

2021 ◽  
Vol 8 ◽  
Author(s):  
Lihui Song ◽  
Sizheng Xiong ◽  
Jun Li
Keyword(s):  
Aortic Valve ◽  
Aortic Dissection ◽  
Pulmonary Artery ◽  
Acute Aortic Dissection ◽  
Artery Dissection ◽  
Rare Entity ◽  
Aortic Valve Surgery ◽  
Fatal Complication ◽  
Anatomical Basis ◽  
Aortopulmonary Fistula

Aortopulmonary fistula with/without pulmonary artery dissection is an extremely rare and fatal complication of acute aortic dissection and is often discovered postmortem. We present a case with a simultaneous ascending aortic dissection and pulmonary artery dissection combined by aortopulmonary fistula after aortic valve surgery. However, the patient died of postoperative complications after surgery. Herein, the anatomical basis for this rare entity and its outcome is explored with an emphasis.

scholarly journals Aortic Aneurysm and Dissection in Pregnancy: Report of a Rare Case in a Marfan with Bicuspid Aortic Valve

2020 ◽  
Vol 5 (04) ◽  
pp. 331-334
Author(s):  
Paolo Masiello ◽  
Rocco Leone ◽  
Rossella Maria Benvenga ◽  
Severino Iesu
Keyword(s):  
Aortic Valve ◽  
Aortic Dissection ◽  
Aortic Arch ◽  
Bicuspid Aortic Valve ◽  
Rare Case ◽  
Unplanned Pregnancy ◽  
Type A ◽  
Cardiac Biomarkers ◽  
High Morbidity ◽  
Type A Aortic Dissection

Abstract Background Type A aortic dissection is an emergency with high morbidity and mortality when surgery is not performed. Few cases are described in the literature about aortic dissection during pregnancy. A correlation between pregnancy and aortic dissection is mainly reported in patients with family history and connective tissue disorders, such as Marfan’s syndrome (MS), Loeys–Dietz’s syndrome, and Ehlers–Danlos’s syndromes, and patients with bicuspid aortic valve (BAV); exceptional cases are also described in patients without risk factors. Case presentation A 22-year-old young woman with MS, ascending aorta dilation, and BAV became pregnant. During labor, she experienced a short-term chest pain with spontaneous resolution. The electrocardiogram (ECG) and cardiac biomarkers were negative for acute coronary artery disease, but no transthoracic echocardiogram (TTE) was performed. A caesarean section was performed without complications. After 1 month, a routine TTE showed a chronic ascending aortic dissection involving the aortic arch and supra-aortic vessels. Due to a normally functioning aortic valve, the David operation was performed (sparing aortic valve) with the replacement of the aortic arch and supra-aortic vessels. Conclusions Aortic dissection is a rare cardiovascular complication that can occur during pregnancy and is associated with very high-risk mortality. We have reported a rare case of undiagnosed type A aortic dissection involving the aortic arch during unplanned pregnancy in patients with BAV and MS, subsequently treated with the David surgery and replacement of ascending aortic arch and supra-aortic vessels. A closer clinical and instrumental follow-up is necessary in this particular group of patients at risk. Awareness of all physicians involved is mandatory.

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