Aortic valve replacement in a patient with extra-anatomic aortic and subclavian bypasses.

Angiol Sosud Khir

Division of Cardiac Surgery, Department of Cardiothoracic Surgery, University Hospital Muenster, Muenster, Germany.

Published: November 2019

The patient was 62-year-old male who successfully underwent an anatomic repair of aortic coarctation at the age of 15 and an extra-anatomic ascending aorta- to-descending aorta bypass (graft size 20 mm) and an extra-anatomic ascending aorta to the left subclavian artery bypass (graft size 10 mm) at the age of 49. As he grew older he started presenting clinical symptoms of aortic stenosis. The echocardiogram showed a bicuspid aortic valve with severe stenosis and a mean gradient of 65 mm Hg. Despite the high surgical risk, we decided to perform an open valve replacement with installing the CPB prior to re-sternotomy with a simultaneous cannulation of the axillary and femoral arteries by reason of interrupted descending aorta. The postoperative course was uneventful.

Download full-text PDF

Source
http://dx.doi.org/10.33529/ANGID2019309DOI Listing

Publication Analysis

Top Keywords

aortic valve
8
valve replacement
8
extra-anatomic ascending
8
bypass graft
8
graft size
8
aortic
5
replacement patient
4
patient extra-anatomic
4
extra-anatomic aortic
4
aortic subclavian
4

Similar Publications

Aneurysm rupture is a life-threatening event, yet its underlying mechanisms remain largely unclear. This study investigated the fracture properties of the thoracic aneurysmatic aorta (TAA) using the symmetry-constraint Compact Tension (symconCT) test and compared results to native and enzymatic-treated porcine aortas' tests. With age, the aortic stiffness increased, and tissues ruptured at lower fracture energy [Formula: see text].

View Article and Find Full Text PDF

Introduction: Calcific aortic valve disease (CAVD) is increasingly prevalent among the aging population, and there is a notable lack of drug therapies. Consequently, identifying novel drug targets will be of utmost importance. Given that type 2 diabetes is an important risk factor for CAVD, we identified key genes associated with diabetes - related CAVD via various bioinformatics methods, which provide further potential molecular targets for CAVD with diabetes.

View Article and Find Full Text PDF

Transjugular transcatheter edge-to-edge mitral valve repair in a patient with functional mitral regurgitation: a case report.

Eur Heart J Case Rep

January 2025

Department of Cardiovascular Medicine, Sendai Kousei Hospital, 1-20 Tsutsumidori-amamiya, Aoba Ward, Sendai, Miyagi 9810914, Japan.

Background: Transcatheter edge-to-edge mitral valve repair (M-TEER) using the MitraClip system is primarily performed using the transfemoral approach. However, when this approach is not feasible, the transjugular approach can be used as an alternative.

Case Summary: A 57-year-old man presented with heart failure and persistent New York Heart Association class IV symptoms, refractory to guideline-directed medical therapy, intravenous therapy, and intra-aortic balloon pumping.

View Article and Find Full Text PDF

Aortic dissection (AoD) is a rare fatal condition in which tearing in the intima causes a false channel in the aorta and can lead to rupture. AoD is classified as the DeBakey classification (Types I, II, III) and Stanford classification (Types A and B). Women with underlying risk factors such as hypertension, smoking, bicuspid aortic valve, and connective tissue disorders are at risk for pregnancy-related AoD.

View Article and Find Full Text PDF

Background: Vascular and bleeding complications remain a concern after transfemoral transcatheter aortic valve replacement (TAVR). The impact of the sheath type on these complications remains unclear.

Methods: The prospective MARVEL registry study analyzed enrolled 500 patients undergoing large-bore transfemoral procedures and arteriotomy closure with the MANTA vascular closure device from 10 hospitals in Europe and Canada.

View Article and Find Full Text PDF

Want AI Summaries of new PubMed Abstracts delivered to your In-box?

Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!