Results 181 to 190 of about 329,670 (339)

Support Vector Machine-Based Classification of Vasovagal Syncope Using Head-Up Tilt Test. [PDF]

Biology (Basel), 2021
Hussain S, Raza Z, Giacomini G, Goswami N.   +3 more
europepmc   +1 more source

Ventricular Tachycardia Complicating Head‐up Tilt Test: The role of Coronary Artery Spasm [PDF]

, 2010
Kai‐Hang Yiu, Hung‐Fat Tse, CHU‐PAK LAU   +2 more
openalex   +1 more source

Enhancing Fatigue Performance by Tuning of Residual Stresses in Welded Joints through Nanometallic Multilayer

Advanced Engineering Materials, EarlyView.
This study investigates the fundamental mechanisms of a novel postweld treatment that significantly enhances fatigue performance through engineered residual stress (RS) states. A multiscale approach correlates tensile RS in the nanometallic multilayer coating with corresponding compressive RS in the steel substrate, thereby reducing localized stress ...
Niclas Spalek, Guilherme Abreu Faria, Anton Davydok, Marcus Rutner   +3 more
wiley   +1 more source

Sex-Specific heart rate acceleration as predictors of positive head-up tilt test outcomes in syncope patients. [PDF]

BMC Cardiovasc Disord
de Lima CEB, da Silva PAD, de Sá Nascimento SRA, de Freitas MVA, de Arêa Leão Moreira FG, Silvino VO, Ramos RM, Pereira Dos Santos MA.   +7 more
europepmc   +1 more source

Detection of Preclinical Orthostatic Disorders in Young African and European Adults Using the Head-Up Tilt Test with a Standardized Hydrostatic Column Height: A Pilot Study. [PDF]

Biomedicines, 2022
Dorogovtsev VN, Yankevich DS, Petrova MV, Torshin VI, Severin AE, Borisov IV, Podolskaya JA, Grechko AV.   +7 more
europepmc   +1 more source

Tilt training increases the vasoconstrictor reserve in patients with neurally mediated syncope evoked by head-up tilt testing [PDF]

, 2008
B. Verheyden, Hugo Ector, André Aubert, T. Reybrouck   +3 more
openalex   +1 more source

Interaction between Molten Al‐Killed Mn–B Steel and Carbon‐Bonded MgO Refractories Based on Recyclates

Advanced Engineering Materials, EarlyView.
High‐temperature interactions between low‐sulfur Al‐killed Mn–B steel and MgO–C refractories (0 and 50 wt% recyclates) are studied via finger immersion tests (1600 °C). Surface‐active elements influence infiltration. MgO/CaS layer forms, along with spinel and calcium silicate.
Matheus Roberto Bellé, Lukas Neubert, Anton Yehorov, Till M. J. Stadtmüller, Christos G. Aneziris, Olena Volkova   +5 more
wiley   +1 more source

A contemporary review of the head-up tilt test: Utility and limitations. [PDF]

Indian Heart J
Udyavar A, Shenthar J, Naik AM, Khanra D, Ramalingam V, Singhal R, Choudhary D, Gupta PN, Rao BH, Mehrotra S, Arora V, Kathuria S, Suri P, Benditt D, Sutton R.   +14 more
europepmc   +1 more source

Heart Rate Asymmetry Analysis During Head-Up Tilt Test in Healthy Men. [PDF]

Front Physiol, 2021
Pawłowski R, Buszko K, Newton JL, Kujawski S, Zalewski P.   +4 more
europepmc   +1 more source

The Head-Up Tilt Table Test as a Measure of Autonomic Functioning among Patients with Myalgic Encephalomyelitis/Chronic Fatigue Syndrome [PDF]

Leonard A. Jason, William J. McGarrigle, Ruud CW Vermeulen   +2 more
openalex   +1 more source