Results 21 to 30 of about 20,943,823 (260)

ECG J waves

Journal of Emergencies, Trauma, and Shock, 2008
Osborne waves, also referred to as J waves, were Þ rst described by Tomaszewkski in 1938. The J wave is a positive convex des ection that occurs at the junction of the QRS complex and ST segment, the J-point. They occur most prominently in the inferior leads: II, III, and aVF and the precordial leads: V5–V6 when the core body temperature falls below 32°
Sisko Matt, Peckler Bradley
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J wave classification model based on multi-feature fusion

Dianzi Jishu Yingyong, 2018
J wave is an abnormal variation in the electrocardiogram(ECG). It is of great significance to realize J wave automatic classification for the clinical diagnosis of J wave related disease.
Wang Hong, Zhao Jumin, Li Dengao
doaj   +1 more source

High heart rate associated early repolarization causes J‐waves in both zebra finch and mouse

Physiological Reports, 2021
High heart rates are a feature of small endothermic—or warm‐blooded—mammals and birds. In small mammals, the QT interval is short, and local ventricular recordings reveal early repolarization that coincides with the J‐wave on the ECG, a positive ...
Joost A. Offerhaus, Peter C. Snelderwaard, Sila Algül, Jaeike W. Faber, Katharina Riebel, Bjarke Jensen, Bastiaan J. Boukens   +6 more
doaj   +1 more source

Analysis of $$\Omega _c(3000)$$ Ω c ( 3000 ) , $$\Omega _c(3050)$$ Ω c ( 3050 ) , $$\Omega _c(3066)$$ Ω c ( 3066 ) , $$\Omega _c(3090)$$ Ω c ( 3090 ) and $$\Omega _c(3119)$$ Ω c ( 3119 ) with QCD sum rules

European Physical Journal C: Particles and Fields, 2017
In this article, we assign $$\Omega _c(3000)$$ Ω c ( 3000 ) , $$\Omega _c(3050)$$ Ω c ( 3050 ) , $$\Omega _c(3066)$$ Ω c ( 3066 ) , $$\Omega _c(3090)$$ Ω c ( 3090 ) and $$\Omega _c(3119)$$ Ω c ( 3119 ) to the P-wave baryon states with $$J^P={\frac{1}{2}}^
Zhi-Gang Wang
doaj   +1 more source

Manifestation of J wave induced by acetylcholine applied for a coronary spasm provocation test in a patient with aborted sudden cardiac death

Journal of Arrhythmia, 2017
A 51-year-old man with a resuscitation episode was referred to our hospital. Coronary angiography revealed a focal spasm overlapped with organic stenosis where a bare metal stent was implanted.
Hiroyuki Kodama, MD, Kazumasa Fujita, MD, Shouhei Moriyama, MD, Kei Irie, MD, Hirotaka Noda, MD, Taku Yokoyama, MD, Mitsuhiro Fukata, MD, PhD, Takeshi Arita, MD, PhD, Keita Odashiro, MD, PhD, Toru Maruyama, MD, PhD, Koichi Akashi, MD, PhD   +10 more
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2010 Annual Report

Oregon Wave Energy Trust (OWET) is a nonprofit public-private partnership funded by the Oregon Innovation Council. Its mission is to support the responsible development of wave energy in Oregon. OWET emphasizes an inclusive, collaborative model to ensure
Oregon Wave Energy Trust
core   +6 more sources

The accessory papillary muscle with inferior J-waves - peculiarity or hidden danger?

Cardiovascular Ultrasound, 2009
Originally described in 1953, today the so-called J-wave is the source of much controversy. As a marker of so-called "early repolarization", this variant has been regarded as a totally benign variant since the 1960's. However, since then a wealth of data
du Toit Lorraine, Ker James
doaj   +1 more source

Study of X(6900) with unitarized coupled channel scattering amplitudes

European Physical Journal C: Particles and Fields, 2023
In this paper, we study the resonant state X(6900). The scattering amplitudes of coupled channels, $$J/\psi J/\psi $$ J / ψ J / ψ - $$J/\psi \psi (2S)$$ J / ψ ψ ( 2 S ) - $$J/\psi \psi (3770)$$ J / ψ ψ ( 3770 ) , are constructed with the interaction of ...
Shi-Qing Kuang, Qi Zhou, Di Guo, Qin-He Yang, Ling-Yun Dai   +4 more
doaj   +1 more source

J-Wave in Patients With Syncope

Circulation Journal, 2015
Syncope is a common occurrence. The presence of J-wave, also known as early repolarization, on electrocardiogram is often seen in the general population, but the relationship between syncope and J-wave is unclear.After excluding 67 patients with structural heart disease from 326 with syncope, we classified 259 patients according to the presence or ...
Chiba, Yuta, Minoura, Yoshino, Onishi, Yoshimi, Inokuchi, Koichiro, Ochi, Akinori, Kawasaki, Shiro, Onuma, Yoshimasa, Munetsugu, Yumi, Kikuchi, Miwa, Ito, Hiroyuki, Onuki, Tatsuya, Watanabe, Norikazu, Adachi, Taro, Asano, Taku, Tanno, Kaoru, Kobayashi, Youichi   +15 more
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J Waves of Osborn Revisited

Journal of the American College of Cardiology, 2010
![Figure][1] In 1953, Joseph Osborn examined the physiologic effects of hypothermia and defined typical associated changes in the electrocardiogram (ECG), now known as J waves of Osborn.
Joynt, Karen, Edelman, Elazer R
openaire   +4 more sources