Results 41 to 50 of about 111,832 (326)

Long QT syndrome and torsades de pointes complicating mitral valve replacement

Indian Heart Journal, 2016
Severe QT interval prolongation >500 ms occurs in one quarter of cardiac surgical patients in the perioperative period while moderate prolongation occurs in most of them. Prolonged QT interval may be associated with torsades de pointes and lead to sudden
Shegu Gilbert, Devender Singh, M. Lawrance Jesuraj   +2 more
doaj   +1 more source

Prolonged QTc-Interval in Liver Cirrhotic Patient: Prevalence and Its Relationship with Severity of Liver Dysfunction [PDF]

, 2004
Background: The aim of the study was to determine the prevalence of prolonged QTc -interval and it\u27s relationship with the severity of liver dysfunction in liver cirrhotic patient in the outpatient clinic of Hepatology, Dr.
Alwi, I. (Idrus), Firmansyah, I. (Iman), Hasan, I. (Irsan), Lesmana, L. (Laurentius), Rahardjo, P. (Pudji)   +4 more
core   +1 more source

QT PRODACT: In Vivo QT Assay With a Conscious Monkey for Assessment of the Potential for Drug-Induced QT Interval Prolongation

Journal of Pharmacological Sciences, 2005
In safety pharmacology studies, the effects on the QT interval of electrocardiograms are routinely assessed using a telemetry system in cynomolgus monkeys. However, there is a lack of integrated databases concerning in vivo QT assays in conscious monkeys.
Kentaro Ando, Toshiyasu Hombo, Akihiro Kanno, Hironobu Ikeda, Masakazu Imaizumi, Noritsugu Shimizu, Kengo Sakamoto, Shin-ichi Kitani, Yoshinori Yamamoto, Shingo Hizume, Keiko Nakai, Tetsuya Kitayama, Keiji Yamamoto   +12 more
doaj   +1 more source

Prolonged QT interval in the infants of diabetic mothers [PDF]

Journal of Kerman University of Medical Sciences, 2019
Background: The prevalence of gestational diabetes mellitus is rising. Myocardial hypertrophy is the most common cardiac disorder in the infants of diabetic mothers, which hypothetically can cause fatal arrhythmias.
Mohammad Mehdi Bagheri, Ahmad Naghibzadeh-Tahami, Pedram Niknafs, Zahra Daei   +3 more
doaj   +1 more source

Phase Ib study of anlotinib combined with TQB2450 in pretreated advanced biliary tract cancer and biomarker analysis

Hepatology, EarlyView., 2022
Phase 1b study of anlotinib combined with TQB2450 in pretreated advanced biliary tract cancer and biomarker analysis. Abstract Background and Aims We evaluated the efficacy and safety of the antiangiogenic tyrosine kinase inhibitor anlotinib plus TQB2450, a programmed death‐ligand 1 inhibitor in pretreated advanced biliary tract cancers (BTCs ...
Jun Zhou, Yongkun Sun, Wen Zhang, Jiajia Yuan, Zhi Peng, Wei Wang, Jifang Gong, Lin Yang, Yanshuo Cao, Hong Zhao, Chao Chen, Weifeng Wang, Lin Shen, Aiping Zhou   +13 more
wiley   +1 more source

Prevalence of Long QT Syndrome in Children with Congenital Sensory-Neural Deafness

Journal of Ardabil University of Medical Sciences, 2021
Background & objectives: Long QT syndrome (LQTS), congenital or acquired disorder, is characterized by a prolonged QT interval associated with syncope attacks and sudden death.
Ahmad Jamei Khosroshahi, Mahmoud Samadi, Shamsi Ghaffari, Akbar Molaei, Fatemeh Chakari   +4 more
doaj  

Electrocardiographic Screening for Prolonged QT Interval to Reduce Sudden Cardiac Death in Psychiatric Patients: A Cost-Effectiveness Analysis

PLoS ONE, 2015
Importance Sudden cardiac death is a leading cause of mortality in psychiatric patients. Long QT (LQT) is common in this population and predisposes to Torsades-de-Pointes (TdP) and subsequent mortality.
A. Poncet, B. Gencer, M. Blondon, M. Gex-fabry, C. Combescure, D. Shah, P. Schwartz, M. Besson, F. Girardin   +8 more
semanticscholar   +1 more source

Natural history of liver disease in a large international cohort of children with Alagille syndrome: Results from the GALA study

Hepatology, EarlyView., 2022
Natural history of liver disease in a large international cohort of children with Alagille syndrome: Results from the GALA study. Abstract Background and Aims Alagille syndrome (ALGS) is a multisystem disorder, characterized by cholestasis. Existing outcome data are largely derived from tertiary centers, and real‐world data are lacking.
Shannon M. Vandriel, Li‐Ting Li, Huiyu She, Jian‐She Wang, Melissa A. Gilbert, Irena Jankowska, Piotr Czubkowski, Dorota Gliwicz‐Miedzińska, Emmanuel M. Gonzales, Emmanuel Jacquemin, Jérôme Bouligand, Nancy B. Spinner, Kathleen M. Loomes, David A. Piccoli, Lorenzo D'Antiga, Emanuele Nicastro, Étienne Sokal, Tanguy Demaret, Noelle H. Ebel, Jeffrey A. Feinstein, Rima Fawaz, Silvia Nastasio, Florence Lacaille, Dominique Debray, Henrik Arnell, Björn Fischler, Susan Siew, Michael Stormon, Saul J. Karpen, Rene Romero, Kyung Mo Kim, Woo Yim Baek, Winita Hardikar, Sahana Shankar, Amin J. Roberts, Helen M. Evans, M. Kyle Jensen, Marianne Kavan, Shikha S. Sundaram, Alexander Chaidez, Palaniswamy Karthikeyan, Maria Camila Sanchez, Maria Lorena Cavalieri, Henkjan J. Verkade, Way Seah Lee, James E. Squires, Christina Hajinicolaou, Chatmanee Lertudomphonwanit, Ryan T. Fischer, Catherine Larson‐Nath, Yael Mozer‐Glassberg, Cigdem Arikan, Henry C. Lin, Jesus Quintero Bernabeu, Seema Alam, Deirdre A. Kelly, Elisa Carvalho, Cristina Targa Ferreira, Giuseppe Indolfi, Ruben E. Quiros‐Tejeira, Pinar Bulut, Pier Luigi Calvo, Zerrin Önal, Pamela L. Valentino, Dev M. Desai, John Eshun, Maria Rogalidou, Antal Dezsőfi, Sabina Wiecek, Gabriella Nebbia, Raquel Borges Pinto, Victorien M. Wolters, María Legarda Tamara, Andréanne N. Zizzo, Jennifer Garcia, Kathleen Schwarz, Marisa Beretta, Thomas Damgaard Sandahl, Carolina Jimenez‐Rivera, Nanda Kerkar, Jernej Brecelj, Quais Mujawar, Nathalie Rock, Cristina Molera Busoms, Wikrom Karnsakul, Eberhard Lurz, Ermelinda Santos‐Silva, Niviann Blondet, Luis Bujanda, Uzma Shah, Richard J. Thompson, Bettina E. Hansen, Binita M. Kamath, The Global ALagille Alliance (GALA) Study Group   +93 more
wiley   +1 more source

QTc interval on 24‐hour holter monitor: To trust or not to trust?

Annals of Noninvasive Electrocardiology, 2022
Introduction QT interval represents the ventricular depolarization and repolarization. Its accurate measurement is critical since prolonged QT can lead to sudden cardiac death.
Mhd Khalil Tamr Agha, Ghina Fakhri, Mohamed Ahmed, Omar El Sedawy, Bernard Abi Saleh, Fadi Bitar, Mariam Arabi   +6 more
doaj   +1 more source

Tailored Core‐Shell Nanocarrier for Therapeutic Drug Delivery via Visible Light Activation

Angewandte Chemie, EarlyView.
A core‐shell nanocarrier activated by visible light, composed of poly(3‐octylthiophene‐2,5‐diyl) (POT), iron oxide (II, III) (Fe3O4), polyvinyl alcohol (PVA), and trazodone tetraphenylborate (TRZ+ TPB−). During POT photooxidation (POT+), TRZ+ is liberated driven by the maintenance of particle's electroneutrality.
Deric Andrade‐Alarcón, Víctor de la Asunción‐Nadal, Gastón A. Crespo, María Cuartero   +3 more
wiley   +2 more sources