Results 51 to 60 of about 49,045 (265)

Acute cardiogenic shock secondary to blunt traumatic aortic valve injury

Trauma Case Reports
Background: Blunt cardiac injuries rarely result in aortic valve cusp rupture, leading to acute aortic insufficiency and cardiogenic shock. This rare clinical entity carries a high mortality rate if left undiagnosed and not managed surgically, with few ...
Eric N. Quintana, Alexandra DeBose-Scarlett, Thomas A. McLaren, Stephen P. Gondek, Michael C. Smith, Madeleine R. Alder, Michael T. Baker, Ashish S. Shah, Tarek S. Absi   +8 more
doaj   +1 more source

Prenatal Diagnosis and Successful Palliation of Absent Aortic Valve with Hypoplastic Left Heart Syndrome: A Case Report and Review of Literature

American Journal of Perinatology Reports, 2019
Introduction Congenital absence of the aortic valve leaflets is a rare association with hypoplastic left heart syndrome (HLHS). Case A 37-year-old pregnant woman was referred for fetal evaluation of possible HLHS at 22 weeks of gestation ...
Amna Qasim, Chelsea B. Johnson, Muhammad A. Aly, Ashraf M. Aly   +3 more
doaj   +1 more source

Severe aortic insufficiency‐induced cardiogenic shock treated with left atrial VA‐ECMO and emergent valve‐in‐valve TAVR

ESC Heart Failure, 2023
Conventional venoarterial extracorporeal membrane oxygenation (VA‐ECMO) places a functional afterload burden on the left ventricle. In the setting of acute severe aortic insufficiency‐induced cardiogenic shock, the utility of VA‐ECMO in combination with ...
Hafez Golzarian, Arielle Thiel, Gerri Hempfling, Michael Otto, Todd Otto, Emily Shappell, Lisa Racer, Denise Martz, Christine M. Recker‐Herman, Amanda Laird, William C. Cole, John Sirak, Sandeep M. Patel   +12 more
doaj   +1 more source

Intraoperative ECMO assistance during TAVI for aortic insufficiency in an Asian patient with LVAD support

ESC Heart Failure, 2021
A 69‐year‐old male underwent concomitant left ventricular assist device (LVAD) implantation and aortic valve repair procedure for moderate aortic insufficiency (AI).
Hsiao‐Huang Chang, Po‐Lin Chen, Ying‐Hwa Chen, Hsin‐Bang Leu, Chia‐Cheng Kuo, Nai‐Yuan Wu   +5 more
doaj   +1 more source

Treatment of Acute Aortic Insufficiency With a Dedicated Device

JACC: Case Reports, 2021
A 66-year-old man with refractory multiple myeloma presented with acute severe aortic insufficiency leading to cardiogenic shock and multiorgan failure.
Vivian G. Ng, MD, Omar K. Khalique, MD, Tamim Nazif, MD, Amisha Patel, MD, Nadira Hamid, MD, Isaac George, MD, Vinayak Bapat, MD, Rebecca Hahn, MD, Susheel Kodali, MD, Torsten P. Vahl, MD   +9 more
doaj   +1 more source

Nanotherapies for Atherosclerosis: Targeting, Catalysis, and Energy Transduction

Advanced Healthcare Materials, EarlyView.
Atherosclerosis management is hindered by poor drug targeting and plaque heterogeneity. Nanotechnology overcomes these barriers via three core strategies: (1) target‐engineered nanocarriers that achieve lesion‐specific precision via ligand modification, biomimetic camouflage, stimuli‐responsive release, and self‐propelling nanomotors; (2) catalytic ...
Yuqi Yang, Jingguo Qu, Tonghuan Xiao, Xinyang Han, Michael Tin‐Cheung Ying   +4 more
wiley   +1 more source

Transcatheter Aortic Valve Implantation in Dialysis Patients [PDF]

, 2012
Background/Aims: Transcatheter aortic valve implantation (TAVI) has emerged as a new therapeutic option for high-risk patients. However, dialysis patients were excluded from all previous studies.
Baglin A, Braun J, Bryg RJ, Christian Kupatt, Cribier A, Edwards FH, Gerhard Steinbeck, Herzog CA, Iung B, Leon MB, London GM, Lucke JC, Maher ER, Matthias Wessely, Michael Fischereder, Philipp Lange, Rodes-Cabau J, Simon Rau, Smith CR, Stinebaugh J, Straumann E, Tanaka K, Ulf Schönermarck, Urena P, Varadarajan P, Varma R   +25 more
core   +1 more source

3D‐Printed Dynamic Heart Model With Left‐Side Anatomy and Integrated Sensor for Edge‐to‐Edge Repair and Regurgitation Reduction

Advanced Materials Technologies, EarlyView.
This work presents a fully synthetic, 3D‐printed dynamic heart model with left‐side anatomy featuring sutured mitral valve chordae tendineae analogs, embedded actuators for physiologic wall contraction, and customized flexible pressure sensors for the left ventricle.
Alejandro Guillen Obando, Hongyi Shen, Myles McGovern, Yusen Zhang, Vivien Lin, Darryl Fu, Ryan Baumwart, Kaiyan Qiu   +7 more
wiley   +1 more source

Quadricuspid aortic valve; a rare cause of aortic insufficiency

BMJ Case Reports, 2008
An asymptomatic 32-year-old Afro-Caribbean gentleman underwent transthoracic echocardiography after a routine cardiovascular examination identified an early diastolic murmur. Severe aortic insufficiency in the background of a quadricuspid aortic valve was seen on the echocardiography (figs 1 and 2; videos 1 and 2). All …
S, Basavarajaiah, R S, Uberoi, S, Sharma
openaire   +4 more sources

Studies on an antifibrinolytic agent trans-AMCHA [PDF]

, 1968
Lysis of fibrin was first recognized by MORGAGNI in 1769, observing a liquid blood in a patient of acute death, and the phenomenon was named as fibrinolysis by DASTRE in 1893.
Fujiyama, Noboru, Morimoto, Setsuo, Ohmoto, Takechiyo, Shigemoto, Hirosada, Shimizu, Hiroshi, Sunada, Terutake   +5 more
core   +1 more source