Cardioinhibitory and vasodepressor responses to different stressors on head-up tilt.
نویسندگان
چکیده
Cardioinhibitory and vasodepressor responses to different stressors on head-up tilt Arunashis Sau, Patricia Taraborrelli, Philip Moore, and Phang Boon Lim* Imperial College London, London, UK; Department of Cardiology, Hammersmith Hospital, Imperial College Healthcare NHS Trust, Du Cane Road, London W12 0HS, UK; and Department of Cardiology, West Hertfordshire Hospitals NHS Trust, London, UK * Corresponding author. Tel: 144 203 313 4967; fax: 144 203 313 4232. E-mail address: [email protected]
منابع مشابه
Physiological Phenomenology of Neurally-Mediated Syncope with Management Implications
BACKGROUND Due to lack of efficacy in recent trials, current guidelines for the treatment of neurally-mediated (vasovagal) syncope do not promote cardiac pacemaker implantation. However, the finding of asystole during head-up tilt -induced (pre)syncope may lead to excessive cardioinhibitory syncope diagnosis and treatment with cardiac pacemakers as blood pressure is often discontinuously measur...
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متن کاملThe Role of Tilt-table Test in Differential Diagnosis of Unexplained Syncope.
The aim of this retrospective study (February 2012-September 2014) was to assess the role of head-up tilt-table test in patients with unexplained syncope. It was performed on 235 patients at Clinical Department of Cardiology, Sestre milosrdnice University Hospital Center. Patients were classified according to test indications: group A (convulsive syncope, n = 30), group B (suspected vasovagal s...
متن کاملThe normal response to prolonged passive head up tilt testing.
OBJECTIVE To define the responses to head up tilt in a large group of normal adult subjects using the most widely employed protocol for tilt testing. METHODS 127 normal subjects aged 19-88 years (mean (SD), 49 (20) years) without a previous history of syncope underwent tilt testing at 60 degrees for 45 minutes or until syncope intervened. Blood pressure monitoring was performed with digital p...
متن کاملElectroencephalographic correlates of vasovagal syncope induced by head-up tilt testing.
BACKGROUND AND PURPOSE We sought to determine whether the introduction of EEG monitoring during head-up tilt testing could significantly improve the understanding of the cerebral events occurring during tilt-induced vasovagal syncope and the potential danger to the patient of this diagnostic procedure. METHODS EEG monitoring was performed during head-up tilt testing in a group of 63 consecuti...
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ورودعنوان ژورنال:
- Europace : European pacing, arrhythmias, and cardiac electrophysiology : journal of the working groups on cardiac pacing, arrhythmias, and cardiac cellular electrophysiology of the European Society of Cardiology
دوره 20 1 شماره
صفحات -
تاریخ انتشار 2018