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May 17, 1952JAMA

Electrocardiographic Studies in Normal Infants and Children

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Population

635 normal infants and children, varying in age from 15 minutes to 16 years

Design

Cross-sectional

Authors

RZRobert F ZIEGLER

Discussion

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Implication

Enables precise pediatric ECG interpretation; extends normative data but leaves open external validation in broader cohorts.

Structured PICO

P
Population
635 normal infants and children, varying in age from 15 minutes to 16 years
I
Intervention
Electrocardiography using bipolar and unipolar leads
O
Outcome
Normal standards for electrocardiographic deflections and intervalssurrogate

This study establishes foundational normative electrocardiographic standards for infants and children to aid in the accurate determination of ventricular enlargement and other abnormalities.

Cite This Study

Robert F ZIEGLER (1952) studied this question.

synapsesocial.com/papers/6a72b6a135aa2c282ce365a3https://doi.org/10.1001/jama.1952.02930200098038
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Also Consider

Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context:

  1. 1I. MEASUREMENTS FOR ONE HUNDRED NORMAL CHILDREN1937 · 27 citations
  2. 2The Unipolar Precordial and Extremity Electrocardiogram in Normal Infants and Children1951 · 61 citations
  3. 3ELECTROCARDIOGRAMS OF NORMAL CHILDREN1950 · 28 citations
  4. 4THE ELECTROCARDIOGRAM IN THE NORMAL INFANT1963 · 9 citations
  5. 5THE PRECORDIAL LEAD OF THE ELECTROCARDIOGRAM OF NORMAL CHILDREN1937 · 17 citations