Results 71 to 80 of about 2,680,249 (282)

Paediatric development of radiopharmaceutical imaging agents and radioligand therapeutics

British Journal of Clinical Pharmacology, EarlyView.
Abstract This review focuses on the development of radiopharmaceutical imaging agents and radioligand therapeutics for paediatric use. Nuclear medicine plays an important role in the diagnosis and treatment of various childhood conditions, including cancers, infections and brain disorders.
Justin L. Hay, Amandine Manon, Hunter Stephens, S. Y. Amy Cheung, Bart de Keizer, Erik T. te Beek   +5 more
wiley   +1 more source

Ventricular septal defect and left ventricular outflow tract obstruction after transcatheter aortic valve implantation

, 2018
: Ventricular septal defect (VSD) has been reported as a rare complication after transcatheter aortic valve implantation (TAVI), presenting with signs of heart failure. Furthermore, left ventricular outflow tract obstruction (LVOTO) may worsen after TAVI,
Castiglioni, Alessandro, Nicola Buzzatti, Eustachio Agricola, Cacucci, Michele, Montorfano, Matteo, Regazzoli, Damiano, Manuela Giglio, Giglio, Manuela, Michele Cacucci, Agricola, Eustachio, Mangieri, Antonio, Colombo, Antonio, Buzzatti, Nicola, Alfieri, Ottavio, Ottavio Alfieri, Vittorio Romano, Francesco Giannini, Antonio Colombo, Ancona, Francesco, Stella, Stefano, Giannini, Francesco, Latib, Azeem, Antonio Mangieri, Matteo Montorfano, Francesco Ancona, Azeem Latib, Stefano Stella, Marco Ancona, Alessandro Castiglioni, Romano, Vittorio, Damiano Regazzoli, Ancona, Marco   +31 more
core   +1 more source

Anomalous Papillary Muscle Insertion Causing Dynamic Left Ventricular Outflow Tract Obstruction without Hypertrophic Obstructive Cardiomyopathy [PDF]

, 2017
Anomalous papillary muscle insertion directly into the surface of the mitral valve leaflet is rare, especially in a subject without apparent evidence of hypertrophic cardiomyopathy. We present a case of this isolated congenital malformation producing two
Ravi Korabathina, Hugh M. van Gelder, Korabathina, Ravi, Arthur Labovitz, van Gelder, Hugh M., Katherine Chiu, Chiu, Katherine, Labovitz, Arthur   +7 more
core   +1 more source

Histamine and the mechanisms of nausea and vomiting: Translating the uncertain pharmacology of cyclizine

British Journal of Clinical Pharmacology, EarlyView.
Abstract Cyclizine is a long‐established, short‐acting drug, registered for preventing motion sickness, post‐operative nausea and vomiting (PONV) and ‘vomiting of known cause’. The latter is not defined but may include pregnancy and patients receiving palliative care, historically accepted without large, controlled trials.
Gareth J. Sanger, Paul L. R. Andrews
wiley   +1 more source

Dynamic narrowing of left ventricular outflow tract—Possible mechanism of latent left ventricular outflow tract obstruction [PDF]

Journal of Cardiology Cases, 2010
It has been reported that left ventricular outflow tract (LVOT) obstruction can be provoked in patients even without significant left ventricular hypertrophy. We experienced a 74-year-old man with mild degree of left ventricular hypertrophy and latent LVOT obstruction which was successfully treated by alcohol septal ablation. LVOT was not narrow at end-
Shoji, Masaaki, Uejima, Tokuhisa, Matsuno, Shunsuke, Oikawa, Yuji, Yajima, Junji, Yamashita, Takeshi, Koike, Akira, Sawada, Hitoshi, Isobe, Mitsuaki, Aizawa, Tadanori   +9 more
openaire   +2 more sources

Left Ventricular Assist Device Outflow Cannula Obstruction

, 2020
One of the dreaded complications of left ventricular assist device implantation is mechanical obstruction of the device secondary to pump thrombosis or mechanical outflow cannula obstruction.
Castleberry, Anthony W., Asawaeer, Majid, Albulushi, Arif, Chatzizisis, Ioannis, Kadir, Sajid, Arif Albulushi, MD, Majid Asawaeer, Anthony W. Castleberry, Yiannis S. Chatzizisis, Sajid Kadir, Majid Asawaeer, MD, Sajid Kadir, MD, Anthony W. Castleberry, MD, Yiannis S. Chatzizisis, MD, PhD, Arif Albulushi   +14 more
core   +1 more source

Comparison Between the Acurate Neo and the Acurate Neo 2 Transcatheter Heart Valve System: Impact of Midframe Under‐Expansion

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background Transcatheter aortic valve implantation (TAVI) with the Acurate Neo has been linked to a significant incidence of paravalvular leakage (PVL), addressed by the Acurate Neo 2 incorporating an active sealing skirt. Recent findings suggest that midframe under‐expansion is associated with worse outcomes.
Lisa Crusius, Thaddäus Ast, Stephan Haussig, Jean‐Honoré Steul, Felix J. Woitek, Peter Sick, Tomas Madej, Utz Kappert, Axel Linke, Norman Mangner   +9 more
wiley   +1 more source

Echocardiographic diagnosis of left ventricular outflow tract obstruction after mitral valve replacement with subvalvular preservation

, 2002
We describe two cases of left ventricular outflow tract obstruction after mitral valve replacement with complete retention of the subvalvular apparatus. The first patient deteriorated immediately after insertion of a high-profile bioprosthesis.
Rietman, GW, Boonstra, PW, van der Maaten, JMAA, Douglas, YL   +3 more
core   +1 more source

Hypertrophic cardiomyopathy: invasive management of left ventricular outflow tract obstruction

, 2018
Left ventricular outflow tract obstruction in hypertrophic cardiomyopathy can result in considerable symptoms. While pharmacological therapies are the first-line treatment for most patients, there are invasive therapies that have shown excellent success ...
Steve R. Ommen
core   +1 more source

Gutter Rotation Technique for Percutaneous Ipsilateral Retrieval of a Ruptured SAPIEN‐3 Balloon

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Balloon rupture during transcatheter aortic valve replacement (TAVR) with balloon‐expandable valves is a rare but potentially serious complication that may result in incomplete valve expansion, difficult device retrieval, and vascular injury.
Anne Venkata Ganeshkumar, Guru Chaithanya Kumar Chagalakondu, Naveen Kumar Murki, Siva Sankara Kattinti, Sarat Surapaneni, Somaraju Bhupatiraju   +5 more
wiley   +1 more source