2F42 Measurement of three-dimensional deployment process of fenestrated stent-grafts in models of human aortic arch aneurysm with branches

Author(s):  
Kenya ASATO ◽  
Kiyotaka IWASAKI ◽  
Yasuhiro TAKAHASHI ◽  
Miyuki UEMATSU ◽  
Ryusuke NAKAOKA ◽  
...  
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pp. 149-153 ◽  
Author(s):  
Koji Sakurai ◽  
Akihiko Usui ◽  
Yuuichi Ueda ◽  
Toshiaki Akita ◽  
Masaharu Yoshikawa ◽  
...  

2012 ◽  
Vol 93 (5) ◽  
pp. 1699-1702 ◽  
Author(s):  
Junichi Shimamura ◽  
Hiroshi Kubota ◽  
Hidehito Endo ◽  
Hiroshi Tsuchiya ◽  
Norimichi Kawashima ◽  
...  

2021 ◽  
Vol 77 (18) ◽  
pp. 2515
Author(s):  
Nicole Girlyn T. Pang ◽  
Gwen R. Marcellana ◽  
Maria Janelle M. Fajardo ◽  
Terence M. Cuezon ◽  
Ferdinand V. Alzate ◽  
...  

2020 ◽  
Vol 22 (Supplement_N) ◽  
pp. N142-N145
Author(s):  
Alice Benedetti ◽  
Alvise Del Monte ◽  
Maurizio Rubino ◽  
Daniela Mancuso

Abstract A 36-year-old woman at 31 weeks’ gestation presented with exertional dyspnoea and palpitations. She had a history of bicuspid aortic valve treated with surgical aortic valvotomy for severe stenosis, followed by ascending aorta replacement for type A acute aortic dissection and Bentall operation with a mechanical valve for severe aortic regurgitation. Eight years after the last surgery, magnetic resonance angiography showed aortic arch aneurysm (49 mm) with a small intimal flap. Thereafter, the patient was lost to follow-up until the current admission. She was hemodynamically stable on presentation and physical examination was unremarkable apart from a mechanical second heart sound. The electrocardiogram showed sinus rhythm with left bundle branch block (Panel A). Transthoracic echocardiography revealed severe left ventricular dilation (EDV 90 ml/m2) with mild dysfunction (EF 50%), normal prosthetic aortic valve function, and aortic arch dilation (50 mm) (Panel B and C). After a multidisciplinary evaluation, elective cesarean section was performed at 34 weeks’ gestation. A post-delivery aortic computed tomography angiography revealed aortic arch aneurysm (52 mm) with intimal flap and two pseudoaneurysms of the anterior aortic wall causing sternal erosion (Panel D, E, F and G). Subsequently, the patient underwent ascending aorta and aortic arch replacement by Frozen Elephant Trunk technique with a 24 x130 mm prosthesis between the aortic root and the descending aorta. The postoperative course was uneventful, and the patient was discharged to a cardiac rehabilitation centre.


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Vol 41 (11) ◽  
pp. 1648-1653 ◽  
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Naoki Toya ◽  
Takao Ohki ◽  
Soichiro Fukushima ◽  
Kota Shukuzawa ◽  
Eisaku Ito ◽  
...  

2013 ◽  
Vol 22 (10) ◽  
pp. 879-880
Author(s):  
Chinthaka B. Samaranayake ◽  
Christopher J. Occleshaw ◽  
Parma Nand ◽  
Malcolm E. Legget

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