ECG Vector

心電図学習シミュレータ

Free · In‑App Purchases

Trace causality from ion currents and electrolytes to the action potential, QT interval, and lead-specific ECG—alongside the interactive 3D cardiac vector. ECG Vector is an educational simulator that connects electrical activity inside the heart with the waveform recorded by each ECG lead. Rotate a 3D heart and watch depolarization, repolarization, the cardiac vector, lead axis, and projected component move together. Slow or pause playback, scrub the timeline, compare two leads, and break a waveform into source components to understand why the same event may appear as one peak in one lead and two in another. The free version includes Adult Normal and Right Bundle Branch Block, all 12 standard ECG leads, standard electrode placement, and four guided Ion Channel Lab examples. The one-time ECG Vector Pro purchase unlocks free adjustment and combination of all ion currents and electrolytes, the Lab's synchronized 12-lead response, the remaining pediatric and clinical patterns, custom leads, electrode editing, and the complete comparison and quiz libraries. This app uses a simplified equivalent-dipole educational model. It is not a medical device and must not be used for diagnosis, treatment decisions, or patient-specific prediction.

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The developer, Takashi Nakano, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

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    Information

    Seller
    Takashi Nakano
    Size
    10.7 MB
    Category
    Education
    Compatibility
    Requires iOS 17.0 or later.
    • iPhone
      Requires iOS 17.0 or later.
    • iPad
      Requires iPadOS 17.0 or later.
    • Mac
      Requires macOS 14.0 or later.
    • Apple Vision
      Requires visionOS 1.0 or later.
    Languages
    English and 9 more
    • English, French, German, Italian, Japanese, Korean, Portuguese, Simplified Chinese, Spanish, Traditional Chinese
    Age Rating
    4+
    In-App Purchases
    Yes
    Copyright
    © 2026 Takashi Nakano
  • Developer Website
  • Privacy Policy

    • More by Takashi Nakano

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