Medical Actu – Actualités Médicales Quotidienne – Actualité Santé

Tag: Space PR

  • Electrocardiogram – ECG

    Electrocardiogram – ECG

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    by

    Dr. Taoufik
    in

    Speed ​​= 25mm / sec => 1cm = 0.4 sec (x-axis) Amplitude of 1 cm / mV => 1cm = 1mV (ordinate) Normal values: P wave -> 0.08 to 0.10 s; <0.25 cm PR space -> from 0.12 to 0.20 s QRS -> <0.08 s General: PR: – Prolongation of the PR interval reflects the…