Results 71 to 80 of about 84,545 (302)

Handgrip strength test for the diagnosis of long QT syndrome

open access: yesРоссийский кардиологический журнал
Long QT syndrome (LQTS) assessment is based on the QT/ÖRR equation (the so-called Bazett's formula) and calculating the corrected QT (QTc). However, this formula reliably estimates the QT interval in the heart rate range (HR) of 60-90 bpm, which makes it
V. N. Komoliatova   +5 more
doaj   +1 more source

Jugular venous reflux and plasma endothelin-1 are associated with cough syncope: a case control pilot study

open access: yesBMC Neurology, 2013
Background Jugular venous reflux (JVR) has been reported to cause cough syncope via retrograde-transmitted venous hypertension and consequently decreased cerebral blood flow (CBF).
Chung Chih-Ping   +8 more
doaj   +1 more source

Management of Reflex Syncope Non-Pharmacological and Pharmacological

open access: yes
Non-pharmacological interventions represent the first-line treatment approach for patients with non-cardiac syncope. These interventions include reassurance of the benign nature of syncope, education about triggers and strategies to avoid them, early ...
Fedorowski, Artur,   +2 more
core   +1 more source

Treatment of Vasovagal Syncope [PDF]

open access: yes, 2013
Rekürren senkobun en sık nedeni olan Vazovagal Senkop (VVS), prognozu iyi olmakla birlikte yüksek morbiditeye sahiptir. Hastaların çoğunda yapısal bir kalp hastalığı yoktur.
Adnan Doğan   +3 more
core  

HAIRDRYER SYNCOPE

open access: yesInternational Journal of Clinical Practice, 1996
SUMMARY Six cases of hairdryer syncope are presented. This is a recurrent phenomenon, never previously described in medical literature, though it has been recognised for some time by some hairdressers. Elderly ladies sit under hood hairdryers at hairdressing salons for periods of up to 30 minutes. We observed that under these circumstances, some ladies
R I, Birkinshaw, A, Gleeson, A J, Gray
openaire   +2 more sources

A Versatile Microfluidic Extrusion‐Based Hydrogel Platform for Self‐Organization and Long‐Term Maintenance of Engineered 3D Lymphatic Endothelium

open access: yesAdvanced Healthcare Materials, EarlyView.
Microfluidic coaxial extrusion generates size‐controlled 3D lymphatic tubes from primary human dermal lymphatic endothelial cells in a defined four‐component matrix. These engineered vessels self‐organize into stable lymphatic endothelium, maintain selective macromolecular permeability for 30 days, and enable direct comparison with blood endothelial ...
Elsa Mazari‐Arrighi   +8 more
wiley   +1 more source

Etiology, risk factors, and prognosis of patients with syncope: A single‐center analysis

open access: yesAnnals of Noninvasive Electrocardiology, 2021
Objective To investigate the main causes, risk factors, and prognosis of patients hospitalized with syncope. Methods The patients admitted due to syncope were included.
Lin Ling   +3 more
doaj   +1 more source

Spin and Charge Control of Topological End States in Chiral Graphene Nanoribbons on a 2D Ferromagnet

open access: yesAdvanced Materials, EarlyView.
Chiral graphene nanoribbons on a ferromagnetic gadolinium‐gold surface alloy display tunable spin and charge states at their termini. Atomic work function variations and exchange fields enabe transitions between singlet, doublet, and triplet configurations.
Leonard Edens   +8 more
wiley   +1 more source

Syncope in patients with inherited arrhythmias

open access: yesJournal of Arrhythmia, 2017
Syncope, a common symptom of cerebral ischemia often shows a multifactorial etiopathogenesis. Although inherited arrhythmias causing syncope is uncommon, such an occurrence could be a warning sign preceding cardiac arrest.
Yukiko Nakano, Shimizu Wataru
doaj   +1 more source

Serum S100B protein concentration in adolescents with syncope

open access: yes, 2016
Introduction: Children and adolescents with syncope are frequent patients in a general practitioner’s or paediatrician’s office. Syncope is a sudden, reversible, short and spontaneously resolving loss of consciousness associated with transient global ...
Lesław Szydłowski   +9 more
core   +1 more source

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