[The measurement of QT dispersion using wavelet transformation]

¹Department of Engineering Physics, Tsinghua University, Beijing 100084.

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi = Journal of Biomedical Engineering = Shengwu Yixue Gongchengxue Zazhi

|January 30, 2003

Abstract:

This paper addressed the application of wavelet to the measurement of QT dispersion and presented a new method using multi-thresholds to determinate the end point of T-wave. The results geined by computer and human were compared. We also suggested that QT dispersion be defined as the SD of 12 QT intervals.

Related Concept Videos

Articles linked to this work by shared authors, journal, and citation graph.

Search for the Lepton-Flavor Violating Decays B^{+}→π^{+}μ^{±}e^{∓}.

Physical review letters·2026

CP Violation Analysis of Local and Nonlocal Amplitudes in the B[over ¯]^{0}→K[over ¯]^{*0}μ^{+}μ^{-} Decay.

Physical review letters·2026

Evidence for the Rare Decay B^{+}→Λ[over ¯]pμ^{+}μ^{-}.

Physical review letters·2026

Test of Lepton Flavor Universality with B^{0}→K^{*0}ℓ^{+}ℓ^{-} Decays at Large Dilepton Invariant Mass.

Physical review letters·2026

Observation of CP Violation in B^{0}→J/ψρ(770)^{0} Decays.

Physical review letters·2026

Observation of the Doubly Charmed Baryon Ξ_{cc}^{+} with the LHCb Run 3 Detector.

Physical review letters·2026

See all related articles

Related Experiment Videos

[The measurement of QT dispersion using wavelet transformation]

Related Concept Videos

Search for the Lepton-Flavor Violating Decays B^{+}→π^{+}μ^{±}e^{∓}.

CP Violation Analysis of Local and Nonlocal Amplitudes in the B[over ¯]^{0}→K[over ¯]^{*0}μ^{+}μ^{-} Decay.

Evidence for the Rare Decay B^{+}→Λ[over ¯]pμ^{+}μ^{-}.

Test of Lepton Flavor Universality with B^{0}→K^{*0}ℓ^{+}ℓ^{-} Decays at Large Dilepton Invariant Mass.

Observation of CP Violation in B^{0}→J/ψρ(770)^{0} Decays.

Observation of the Doubly Charmed Baryon Ξ_{cc}^{+} with the LHCb Run 3 Detector.

[Advances in research on neuroelectrophysiological characteristics of post-stroke cognitive impairment based on quantitative electroencephalography and acupuncture interventions].

[Mechanisms and applications of magnesium ion-regulated stem cell functions in promoting tendon-bone interface healing].

[Applications and challenges of ultra-high molecular weight polyethylene fibers in minimally invasive medical devices].

[Research on auditory neurofeedback technology and its multi-disciplinary applications].

[Application and perspective of novel auditory intervention paradigms based on verbal and nonverbal stimuli for severe traumatic brain injury].

[Research progress on the neuromodulation targets in stroke rehabilitation].

Enhancing Acoustic Leak Detection Under Environmental Interference in Smart Water Networks Using Corruption-Aware Restoration Denoising.

Optical-acoustic resonance fingerprinting of food-matrix perturbations in a phoxonic defect cavity.

Physics-model-guided frequency spectrum dynamic aggregation network for gearbox signal denoising under multi-source disturbances.

PDBFS: A novel active routing protocol for prioritized delivery of safety messages in VANETs.

Bone conduction threshold improvement after otosclerosis surgery.

SCORE beamforming: Spectral COherence REfinement for high-contrast ultrafast Doppler imaging.

Related Experiment Videos

[The measurement of QT dispersion using wavelet transformation]

Abstract:

Related Concept Videos

Related Articles