Related Experiment Video
Updated: Jul 16, 2026

Tilt Testing with Combined Lower Body Negative Pressure: a "Gold Standard" for Measuring Orthostatic Tolerance
Published on: March 21, 2013
Syncope: is it a misunderstood syndrome?
M Simoncini1, E D'Agostino, L M Pernigotti
1Gerontology and Geriatrics Department, University of Turin, Torino, Italy. dla@asl102.to.it <dla@asl102.to.it>
Abstract:
Syncope is a frequent reason for emergency department visits and the overall admissions of the elderly. The causes of syncope are diverse and clinicians use a wide range of investigations to try to achieve a diagnosis. Moreover, syncope in the elderly should be considered as a symptom of the neuro-cardiovascular instability (NCVI) syndrome even though it has not to be excluded as the expression of an underlying disease. The aim of the study was to assess care setting in over 75-year old population admitted to emergency room for syncope and its complications to improve their management, both in the in-patient and the out-patient settings. Despite syncope is the most frequent cause of emergency room admittance in the elderly, in our study it seems to be underestimated as a symptom denouncing high morbidity and mortality disease such as heart disease and stroke. A stronger attention and a new age-tailored strategy for the management of in-patient and out-patient care of syncope is envisaged.
Related Concept Videos
Measurement of Blood Pressure
Narcolepsy
Disorders of the Autonomic Nervous System
Raynaud's disease, also known as Raynaud's phenomenon, is a...
Blood Pressure Imbalances and Circulatory Shock
Blood Pressure: Hypertension and Hypotension
Normal blood pressure is 120/80 mm Hg. Elevated blood pressure is 120-129/under 80 mm Hg. Hypertension, warranting treatment at 130/80 mm Hg, is often asymptomatic and can lead to severe cardiovascular events, aneurysms, peripheral arterial disease, chronic renal disease, or cardiac...
Sleep-Wake Cycles
NREM Sleep
NREM sleep comprises four progressive stages that seamlessly merge:
Alterations in Blood Pressure
Hypertension (High blood pressure)
Hypertension occurs when blood pressure readings consistently exceed the normal range. It is diagnosed when systolic blood pressure (the top number, indicating pressure while the heart beats)...
