Archive puzzle

Doctordle #36

Irregularly irregular pulse and palpitations

CardiologyMedium

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Case notes

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Case summary

This archived Doctordle case was published on 2026-05-06. It presents "Irregularly irregular pulse and palpitations" as a Medium Cardiology puzzle. The final answer is Atrial Fibrillation.

Answer

Atrial Fibrillation

Source

MedlinePlus

Topic pages verified on 2026-07-11

Information summarized from MedlinePlus.gov. MedlinePlus does not endorse Doctordle.

Six clues

  1. Clue 1

    A 70-year-old feels a fluttering sensation in the chest.

  2. Clue 2

    The pulse is fast and irregularly irregular.

  3. Clue 3

    An ECG shows no consistent P waves before each beat.

  4. Clue 4

    The rhythm increases the risk of blood clots and stroke.

  5. Clue 5

    Symptoms can include palpitations, fatigue, or shortness of breath.

  6. Clue 6

    The answer is commonly abbreviated AFib.

Plain-language explanation

Atrial fibrillation is an irregular heart rhythm that can cause palpitations and raise the risk of stroke. The ECG clue is simplified for educational puzzle use.