ECG rules
Which of these describes Ventricular Tachycardia?

Ventricular Tachycardia

  • Rate

    110-250

  • Regularity

    Regular

  • P waves

    None

  • PRI

    None

  • QRS

    > 0.12; bizarre

  • Rate

    Any

  • Regularity

    Regularly Irregular

  • P waves

    Upright and uniform

  • PRI

    Gradually lengthening until dropped

  • QRS

    0.08-0.12

  • Rate

    > 250 (uncountable)

  • Regularity

    Irregular (unidentifiable)

  • P waves

    None

  • PRI

    None

  • QRS

    Chaotic