What is the estimated total number of heartbeats in a human heart's lifetime?

Health & Nutrition MCQs for PPSC, FPSC, NTS, and Pakistan government job tests. Select an option below, then read the explanation.

PPSCFPSCNTSPakistan govt jobs
Subject
Health & Nutritionphysical-education › health-nutrition
Published
14 Jan 2025
Last updated
28 May 2026

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Choose the correct answer

Explanation

The human heart typically beats around 2 billion times throughout an average lifespan. Other options represent higher counts that are less accurate.

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