Second-degree atrioventricular block in a diarrheic calf-camel (Camelus dromedarius)

Samimi, Amir Saeed; Tajik, Javad

doi:10.1007/s00580-016-2366-2

Cited by 6 publications

(1 citation statement)

References 13 publications

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“…We intercepted several segments of equal lengths from raw MCG signals collected by the biomagnetometer, with each segment including at least four complete cardiac cycles to diagnosis a common atrioventricular block. 24) The segments were then added and averaged. Generally, a larger N implies a longer measurement time across more MCG cycles.…”

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confidence: 99%

Coherent detection stochastic resonance assisted biomagnetometer for measuring magnetocardiography at room temperature

Liao

Jin

Kuwahata

et al. 2021

Appl. Phys. Express

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A method of magnetocardiography (MCG) measurement using an overdamped bistable model based stochastic resonance (SR) technique for advancing biomagnetic sensors is proposed. To determine the system parameters for SR, an evolutionary algorithm combined with the coherent detection (CD) method is applied. We acquire and process an animal MCG at room temperature, detected by a commercially available optically pumped magnetometer. A comparison with a lowpass filter and the traditional CD method verified the ability of the proposed method to obtain a higher signal-to-noise ratio and peak value of the MCG, whilst retaining sufficient dynamic information.

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confidence: 99%