Results 1 to 10 of about 326,761 (272)

Electrocardiogram quiz

open access: yesHeart Views, 2022
Anas Algarad   +2 more
doaj   +3 more sources

Interval type-2 fuzzy automata and Interval type-2 fuzzy grammar [PDF]

open access: yes, 2021
The purpose of the present work is to introduce and study the concept of interval type-2 (IT2) fuzzy grammar which recognizes the given IT2 fuzzy languages. The relationship between IT2 fuzzy automata and IT2 fuzzy (weak) regular grammars is discussed.
Kavikumar, Jacob   +2 more
core   +1 more source

Patchouli alcohol protects against myocardial ischaemia–reperfusion injury by regulating the Notch1/Hes1 pathway

open access: yesPharmaceutical Biology, 2022
Context Patchouli alcohol (PA) has protective effects on cerebral ischaemia/reperfusion (I/R) injury, but its efficacy on myocardial ischaemia-reperfusion (MI/R) has yet to be addressed.Objective To examine the therapeutic effect of PA on myocardial ...
Ying Lu, Shou-ye Li, Hui Lou
doaj   +1 more source

Case Report: Coexistent Wolff-Parkinson-White Syndrome and Brugada Phenocopy in a Patient With Pneumonia and Myocarditis

open access: yesFrontiers in Cardiovascular Medicine, 2021
Background: In recent years, Wolff-Parkinson-White (WPW) syndrome and Brugada electrocardiogram (ECG) patterns have been reported as coexistent in the same patient. In most cases, the two waveforms appeared separately.
Li Wang, Yana Zhao, Lan Ma
doaj   +1 more source

Trompe l’oeil electrocardiogram [PDF]

open access: yesNetherlands Heart Journal, 2017
not ...
Stroker, E.   +3 more
openaire   +3 more sources

Electrocardiogram of the Mixmaster Universe [PDF]

open access: yes, 2008
The Mixmaster dynamics is revisited in a new light as revealing a series of transitions in the complex scale invariant scalar invariant of the Weyl curvature tensor best represented by the speciality index $\mathcal{S}$, which gives a 4-dimensional ...
Andrea Geralico   +22 more
core   +1 more source

The Anti-Inflammatory and Antiapoptotic Effects of Nicorandil in Antisepsis Cardiomyopathy

open access: yesCardiovascular Therapeutics, 2021
Objective. To observe the effect of nicorandil on septic rats and explore the possible mechanism of its myocardial protection, so as to provide theoretical basis for the treatment of septic cardiomyopathy. Methods.
Jinshuai Lu   +4 more
doaj   +1 more source

Early Repolarization Pattern with the Huge and Tall Peaked T Wave as Clinical Suspicious Brugada Syndrome

open access: yesInternational Journal of Gerontology, 2017
Summary: Brugada syndrome (BS) is an arrhythmogenic ion channelopathy, which constitutes a distinct subtype of idiopathic ventricular fibrillation. It is characterized by unique electrocardiographic (ECG) manifestations, including right bundle branch ...
Mai Li Dan Mu Ai Ke Bai   +3 more
doaj   +1 more source

Focus on pattern recognition receptors to identify prognosis and immune microenvironment in colon cancer

open access: yesFrontiers in Oncology, 2022
In 2011, J. Hoffman, and B. Beutler won the Nobel Prize of medicine for the fact that they discovered the pattern recognition receptors (PRRs) and meanwhile described their effect on cell activation from the innate and adaptive immune systems.
Pengtao Ren, Yuan Zhang
doaj   +1 more source

SEPARATING SOURCES FROM SEQUENTIALLY ACQUIRED MIXTURES OF HEART SIGNALS [PDF]

open access: yes, 2011
© 2011 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new ...
Coimbra, MT   +5 more
core   +1 more source

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