Results 31 to 40 of about 42,729 (266)

Detecting Heart Disease from Multi-View Ultrasound Images via Supervised Attention Multiple Instance Learning [PDF]

MLHC 2023, 2023
Aortic stenosis (AS) is a degenerative valve condition that causes substantial morbidity and mortality. This condition is under-diagnosed and under-treated. In clinical practice, AS is diagnosed with expert review of transthoracic echocardiography, which produces dozens of ultrasound images of the heart.
arxiv  

Results of aortic root reimplantation in patients with ascending aortic aneurysm and concomitant aortic insufficiency

Патология кровообращения и кардиохирургия, 2016
Objective. The research was designed to evaluate the results of valve-sparing operations: aortic root reimplantation versus aortic valve reimplantation when repairing an ascending aortic aneurysm with concomitant aortic insufficiency.Methods.
А. М. Чернявский, Д. С. Хван, С. А. Альсов, Д. А. Сирота, М. М. Ляшенко   +4 more
doaj   +1 more source

Comparative aspects of surgical treatment of the patients with thoracic aorta diseases [PDF]

Ķazaķstannyṇ Klinikalyķ Medicinasy, 2019
Objective: To carry out comparative analysis of the various surgical methods in patients with thoracic aorta pathology (aneurism, dilatation, dissection) in combination with bicuspid aortic valve in comparison to tricuspid aortic valve patients and ...
Vladimir Dikolayev, Adilzhan Albazarov, Turlybek Tuganbekov, Vladimir Grigorevsky, Kulsara Rustemova, Saule Nurakaeva, Murat Raikhanov   +6 more
doaj   +1 more source

ProtoASNet: Dynamic Prototypes for Inherently Interpretable and Uncertainty-Aware Aortic Stenosis Classification in Echocardiography [PDF]

arXiv, 2023
Aortic stenosis (AS) is a common heart valve disease that requires accurate and timely diagnosis for appropriate treatment. Most current automatic AS severity detection methods rely on black-box models with a low level of trustworthiness, which hinders clinical adoption. To address this issue, we propose ProtoASNet, a prototypical network that directly
arxiv  

Fibulin-4 is essential for maintaining arterial wall integrity in conduit but not muscular arteries [PDF]

, 2017
Homozygous or compound heterozygous mutations in fibulin-4 (FBLN4) lead to autosomal recessive cutis laxa type 1B (ARCL1B), a multisystem disorder characterized by significant cardiovascular abnormalities, including abnormal elastin assembly, arterial ...
Broekelmann, Thomas J, Chu, Mon-Li, Halabi, Carmen M, Lee, Vivian S, Lin, Michelle, Mecham, Robert P   +5 more
core   +3 more sources

Clinical outcomes of patients with hepatic insufficiency undergoing transcatheter aortic valve implantation: a systematic review and meta-analysis

BMC Cardiovascular Disorders, 2022
Background Transcatheter aortic valve implantation (TAVI) is currently a common treatment in high-risk aortic stenosis patients, but the impact of hepatic insufficiency on prognosis after TAVI is debatable and whether TAVI is superior to surgical aortic ...
Wenkai Jiang, Zeyi Cheng, Shiyan Tu, Xing Wang, Caifei Xiang, Wence Zhou, Lin Chen   +6 more
doaj   +1 more source

Late Type A Dissection After Transfemoral Aortic Valve Replacement

JACC: Case Reports, 2020
An 87-year-old woman had residual moderate to severe aortic insufficiency following transcatheter aortic valve replacement. A year later, she developed extensive Stanford type A aortic dissection originating at the supra-annular aortic edge of the ...
Michael E. Pontious, BS, Awais Ashfaq, MBBS, Justin J. Watson, MD, Howard K. Song, MD, PhD, Cristina Fuss, MD, Scott M. Chadderdon, MD, Castigliano M. Bhamidipati, DO, PhD, MSc   +6 more
doaj  

Improved costs and outcomes with conscious sedation vs general anesthesia in TAVR patients: Time to wake up? [PDF]

, 2017
BackgroundTranscatheter aortic valve replacement (TAVR) has become a commonplace procedure for the treatment of aortic stenosis in higher risk surgical patients.
Aksoy, Olcay, Benharash, Peyman, Fernandez, Josue, Johansen, Daniel, Kwon, Murray, Patel, Komal D, Sareh, Sohail, Satou, Nancy, Shemin, Richard J, Suh, William, Toppen, William   +10 more
core   +3 more sources

Comparative Characteristics of Surgical Treatment and Balloon Aortic Valvuloplasty in Infants with Critical Aortic Stenosis

Український журнал серцево-судинної хірургії, 2019
Critical aortic stenosis (AS) in infants is a complex pathology requiring emergency care. Treatment for such patients is a challenging problem. The methods of treatment include balloon valvuloplasty and open surgical valvuloplasty.
E. Imanov, Y. Truba, I. Dzyurii, O. Pliska, V. Lazoryshynets   +4 more
doaj   +1 more source

Giant unruptured sinus of Valsalva aneurysm successfully managed with valve-sparing procedure – a case report

Journal of Cardiothoracic Surgery, 2020
Background Sinus of Valsalva aneurysm (SVA) is an uncommon cardiac anomaly, with an incidence of less than 1% of open heart surgery cases. Its evolution is most frequently silent, being found incidentally or discovered in the event of its acute rupture ...
Miklós Pólos, Cristina-Maria Șulea, Kálmán Benke, Bence Ágg, Attila Kovács, István Hartyánszky, Béla Merkely, Hans-Joachim Schäfers, Zoltán Szabolcs   +8 more
doaj   +1 more source