Results 1 to 10 of about 26,846 (287)

Original Article Heart rate variability: Response to graded head up tilt in healthy men

, 2014
Background: Heart rate variability is actually a misnomer for R to R variability in cardiac cycle. Variation in successive cycle length is called the heart rate variability (HRV).
Sharma P, Singh Pn, Limbu P, Paudel Bh
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Which is preferable for orthostatic hypotension diagnosis in older adults: active standing test or head-up tilt table test?

, 2017
Ali Ekrem Aydin,1 Pinar Soysal,2 Ahmet Turan Isik1 1Center for Aging Brain and Dementia, Department of Geriatric Medicine, Faculty of Medicine, Dokuz Eylul University, Izmir, Turkey; 2Kayseri Education and Research Hospital, Geriatric Center, Kayseri ...
Soysal P, Aydin, Ali Ekrem, IŞIK, AHMET TURAN, Soysal, Pinar, Isik AT, Aydin AE   +5 more
core   +1 more source

Bielschowsky head-tilt test-I. Ocular counterrolling and Bielschowsky head-tilt test in 23 cases of superior oblique palsy [PDF]

, 1985
We have measured the amplitude of ocular counterrolling (OCR) and the change in vertical deviation in the Bielschowsky head-tilt test (BHT) in 23 cases of unilateral superior oblique palsy.
Simonsz, H.J. (Huib), Crone, R.A., Meer, J.W.C. (Jolanda), Merckel-Timmer, C.F., Mourik-Noordenbos, A.M. van   +4 more
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Blood Pressure Response to the Head-Up Tilt Test in Benign Paroxysmal Positional Vertigo. [PDF]

J Clin Med, 2023
Kim MJ, Rhim G.
europepmc   +1 more source

Effects of exercise and passive head-up tilt on fractal and complexity properties of heart rate dynamics

, 2001
tk;1Passive head-up tilt and exercise result in specific changes in the spectral characteristics of heart rate (HR) variability as a result of reduced vagal and enhanced sympathetic outflow.
Heikki V. Huikuri, Mikko P. Tulppo, Timo H. Mäkikallio, K. E. Juhani Airaksinen, Tapio Seppänen, Richard L. Hughson   +5 more
core   +1 more source

Ventricular fibrillation a rare complication during head-up tilt test

HeartRhythm Case Reports, 2015
Jayaprakash Shenthar, MD, DM, FACC, Deepak Pujar, MD, Mukund Aravind Prabhu, MD, DM, Prakash Sadashivappa Surhynne, MD, DM   +3 more
doaj   +1 more source

Cardioneuroablation for vasovagal syncope alters head-up tilt test response and reduces cardiac deceleration capacity. [PDF]

HeartRhythm Case Rep, 2023
Cai S, Zheng L, Yao Y.
europepmc   +1 more source

Association between Daytime Sleepiness, Fatigue and Autonomic Responses during Head-Up Tilt Test in Multiple Sclerosis Patients. [PDF]

Brain Sci, 2023
Zawadka-Kunikowska M, Rzepiński Ł, Cieślicka M, Klawe JJ, Tafil-Klawe M.   +4 more
europepmc   +1 more source

Vasoactive Biomarkers in Patients With Vasovagal Syncope During Head-Up Tilt Test: A Case-Control Study. [PDF]

Clin Med Insights Cardiol, 2022
Miranda CM, da Silva RMFL, Peruhybe-Magalhães V, Brugada J.   +3 more
europepmc   +1 more source

Head up tilt test in the diagnosis of neurocardiogenic syncope in childhood and adolescence

, 2004
BACKGROUND: Neurocardiogenic syncope (NCS) is a common paroxysmal disorder that is often misdiagnosed as a seizure disorder. Head up tilt test (HUTT) has been used to confirm this diagnosis. There is no data available of its use in children / adolescents
Samir Karia, Vrajesh Udani, Manisha Bavdekar   +2 more
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