Frontiers in Cardiovascular Medicine, 2023 Malignant vasovagal reflex syndrome can be induced by pulling of cardiac tissue during percutaneous transcatheter closure of patent foramen ovale. In this case, a patient presented with a malignant vasovagal reflex syndrome characterized by decreased ...
Zhiyang Li +4 more
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Analysis of adenylate cyclase activity in Japanese children with orthostatic dysregulation. [PDF]
PLoS ONEThe aim of the study was to clarify the cause of orthostatic dysregulation in Japanese children by analyzing fluctuations in adenylate cyclase activity.
Nobuyoshi Sugiyama +9 more
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Pediatric syncope in the emergency department: a risk-stratified diagnostic and disposition pathway [PDF]
International Journal of Emergency MedicineBackground Pediatric syncope accounts for 1–3% of emergency department (ED) visits. Although most cases are benign, 4% are caused by cardiac disease and 3% by seizures, which carry a risk of sudden death or neurologic injury if missed.
Khaled Abouelmagd +7 more
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Physiological correlates and predictors of vasovagal responses following dry needling in myofascial pain syndrome: a controlled observational study [PDF]
Therapeutic Advances in Musculoskeletal DiseaseBackground: Vasovagal responses (VVR) are common transient autonomic reactions to invasive procedures such as injections or needling, characterized by bradycardia, hypotension, and transient loss of consciousness; however, their occurrence and underlying
Robert Trybulski +5 more
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Entropy in Investigation of Vasovagal Syndrome in Passive Head Up Tilt Test
Entropy, 2017 This paper presents an application of Approximate Entropy (ApEn) and Sample Entropy (SampEn) in the analysis of heart rhythm, blood pressure and stroke volume for the diagnosis of vasovagal syndrome.
Katarzyna Buszko +3 more
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Case Report: Painful left bundle branch block syndrome complicated with vasovagal syncope
Frontiers in Cardiovascular MedicineBackgroundPainful left bundle branch block (LBBB) syndrome is an uncommon disease that is defined as intermittent episodes of angina associated with simultaneous LBBB changes on an electrocardiogram (ECG) with the absence of flow-limiting coronary artery
Jiangying Luo +5 more
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Vasovagal syncope and postural orthostatic tachycardia syndrome in adolescents: transcranial doppler versus autonomic function test results [PDF]
Clinical and Experimental PediatricsBackground Syncope is a temporary loss of consciousness due to cerebral hypoperfusion associated with autonomic dysfunction. Vasovagal syncope (VVS) and postural orthostatic tachycardia syndrome (POTS) are the most common causes of syncope in adolescents.
Dong Won Lee
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A NARRATIVE REVIEW ON NEURALLY MEDIATED SYNCOPE
Student's Journal of Health Research Africa, 2023 In this correspondence, we aim to provide a comprehensive analysis of the pathophysiology underlying reflex syncope, encompassing vasovagal syncope, carotid sinus syndrome, and situational syncope.
Ranjan Kumar
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Type of syncope and outcome in Brugada syndrome: A systematic review and meta‐analysis
Journal of Arrhythmia, 2023 Introduction Brugada syndrome is an inherited arrhythmic disease associated with major arrhythmic events (MAE). The importance of primary prevention of sudden cardiac death (SCD) in Brugada syndrome is well recognized; however, ventricular arrhythmia ...
Pattara Rattanawong +8 more
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Scientific Dental Journal, 2022 Background: Medical emergencies such as vasovagal attack, hypoglycemia, and asthmatic attacks that are not related to dentoalveolar procedures, such as bleeding and airway obstruction, etc., do occur in dental clinics; among these emergencies, about 90 ...
Ramat Oyebunmi Braimah +7 more
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