Results 91 to 100 of about 353,328 (341)

Postural Hyperventilation as a Cause of Postural Tachycardia Syndrome: Increased Systemic Vascular Resistance and Decreased Cardiac Output When Upright in All Postural Tachycardia Syndrome Variants

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2018
Background Postural tachycardia syndrome (POTS) is a heterogeneous condition. We stratified patients previously evaluated for POTS on the basis of supine resting cardiac output (CO) or with the complaint of platypnea or “shortness of breath” during ...
Julian M. Stewart, Paul Pianosi, Mohamed A. Shaban, Courtney Terilli, Maria Svistunova, Paul Visintainer, Marvin S. Medow   +6 more
doaj   +1 more source

Caffeine Content Assessment in Beverages and Food Supplements: Regulatory Challenges and Health Implications

ChemFoodChem, EarlyView.
ABSTRACT This study presents an analysis of caffeine content in food supplements and evaluates current regulatory frameworks against established safety guidelines. High‐caffeine products, particularly sports, and food supplements, were assessed for compliance with the safety opinion of the European Food Safety Authority (EFSA). The investigation during
Leonie Rinke, Ann‐Kathrin Kull, Verena Bock, Dirk W. Lachenmeier   +3 more
wiley   +1 more source

Post-COVID syndrome and type 2 diabetes mellitus in Kazakhstan: clinical manifestations and vaccine efficacy [PDF]

Annals of Pediatric Endocrinology & Metabolism
Purpose In this article, we report the results of a survey investigating post–coronavirus disease 2019 (COVID-19) syndrome in patients with type 2 diabetes mellitus and the impacts of vaccination on long-term manifestations.
Saule Altynbekova, Zhangentkhan Abylaiuly, Svetlana Bolshakova, Timur Davlyatshin, Aizat Aimakhanova   +4 more
doaj   +1 more source

Infarct tissue characterization in implantable cardioverter-defibrillator recipients for primary versus secondary prevention following myocardial infarction: a study with contrast-enhancement cardiovascular magnetic resonance imaging [PDF]

, 2012
Knowledge about potential differences in infarct tissue characteristics between patients with prior life-threatening ventricular arrhythmia versus patients receiving prophylactic implantable cardioverter-defibrillator (ICD) might help to improve the ...
Birgelen, C. von, Es, J. van, Galjee, M.A., Kraaier, K., Olimulder, M.A.G.M., Palen, J.A.M. van der, Scholten, M.F., Wagenaar, L.J.   +7 more
core   +3 more sources

Retrospective, Multicenter Study of Lacosamide to Treat Neonatal Seizures

Annals of the Child Neurology Society, EarlyView.
ABSTRACT Objective Most antiseizure medications (ASMs) are prescribed off label for neonates. Lacosamide's efficacy in infants and availability in intravenous formulation suggest potential utility for neonates. We evaluated the safety and efficacy of lacosamide for neonatal seizures. Methods This 10‐center, retrospective study of neonates with seizures
Alexandra Santana Almansa, Jessica R. Landers, Nicholas S. Abend, Giulia M. Benedetti, Catherine J. Chu, Andrew T. Knox, Shavonne Massey, Steffany Moen, Andrea C. Pardo, Arnold Sansevere, Renée A. Shellhaas, Cameron Thomas, Tammy Tsuchida, Sonya Wang, Bo Zhang, Janet S. Soul   +15 more
wiley   +1 more source

Ventricular response during lungeing exercise in horses with lone atrial fibrillation [PDF]

, 2013
Reasons for performing the study Atrial fibrillation (AF) is the most important dysrhythmia affecting performance in horses and has been associated with incoordination, collapse and sudden death.
De Clercq, Dominique, Decloedt, Annelies, Sys, Stanislas, Van Der Vekens, Nicky, van Loon, Gunther, Verheyen, Tinne   +5 more
core   +2 more sources

Comparative Bioequivalence and Safety Evaluation of Ibuprofen/Phenylephrine Hydrochloride Fixed‐Dose Combination Tablets in Healthy Chinese Volunteers

Clinical Pharmacology in Drug Development, EarlyView.
Abstract This single‐center, randomized, open‐label bioequivalence program compared two fixed‐dose combination (FDC) tablets containing ibuprofen (200 mg) and phenylephrine hydrochloride (10 mg) from different manufacturers in healthy Chinese adults under fasting and fed conditions. A three‐period, partially replicated crossover design was used for the
Menghan Ye, Rui Zhang, Jing Wan, Jinping Zhou, Pengpeng Guo, Dianwen Yu, Peixia Li, Yani Liu, Shaojun Shi   +8 more
wiley   +1 more source

Critical arrhythmia in postoperative cardiac children: Recognition and management

Avicenna Journal of Medicine, 2017
Arrhythmias after pediatric cardiac surgery are common and can be life-threatening. They occur intraoperatively or may appear shortly after surgery during postoperative care. They require early management and specific intervention.
Mohamed Salim Kabbani, Hayan Al Taweel, Nasib Kabbani, Saleh Al Ghamdi   +3 more
doaj   +1 more source

Andersen-Tawil Syndrome [PDF]

, 2006
Andersen-Tawil syndrome (ATS) is a rare condition consisting of ventricular arrhythmias, periodic paralysis, and dysmorphic features. In 2001, mutations in KCNJ2, which encodes the α subunit of the potassium channel Kir2.1, were identified in patients ...
Fish, Frank A, Kannankeril, Prince J, Smith, Andrew H   +2 more
core   +2 more sources

Increased baseline ECG R-R dispersion predicts improvement in systolic function after atrial fibrillation ablation. [PDF]

, 2019
BackgroundAtrial fibrillation (AF) is associated with left ventricular (LV) systolic dysfunction which may improve after AF ablation. We hypothesised that increased ventricular irregularity, as measured by R-R dispersion on the baseline ECG, would ...
Buch, Eric, Chandrashekhar, Y, Koene, Ryan J, Li, Jian-Ming, Mbai, Mackenzi, Seo, Young-Ji, Shivkumar, Kalyanam, Tholakanahalli, Venkatakrishna N   +7 more
core   +1 more source