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January 1, 1987Avian Diseases

The Relationship of Right Ventricular Hypertrophy, Right Ventricular Failure, and Ascites to Weight Gain in Broiler and Roaster Chickens

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Key result

Rapidly growing broiler chickens were significantly heavier at 14 and 28 days and more susceptible to right ventricular hypertrophy, failure, and ascites than slower-growing broilers.

Authors

RJR. J. JulianMinistry of Agriculture, Food and Rural AffairsGFG. W. FriarsAgriculture and Agri-Food CanadaHFHerbert FrenchHistorical Association

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Implication

May inform broiler breeding to reduce ascites risk; hypothesis-generating for growth-related right heart strain models.

Study Design

Type

Observational (n=925)

PICO

P
Population
925 male broiler chickens followed up to 16 weeks to assess the relationship between rapid growth and right ventricular hypertrophy, failure, and ascites.
E
Exposure / Comparator
Rapid growth vs Slower-growing broilers
O
Primary Outcome
Right ventricular hypertrophy at 48 days

Cite This Study

Julian et al. (1987) conducted an observational in Right ventricular hypertrophy, right ventricular failure, and ascites (n=925). Rapid growth vs. Slower-growing broilers was evaluated on Right ventricular hypertrophy at 48 days. Rapidly growing broiler chickens were significantly heavier at 14 and 28 days and more susceptible to right ventricular hypertrophy, failure, and ascites than slower-growing broilers.

synapsesocial.com/papers/6a9b1eaaff51967d8e69f645https://doi.org/10.2307/1590785
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Also Consider

Synapse has enriched 2 closely related papers on similar clinical questions. Consider them for comparative context:

  1. 1Effects of Anoxia on Pulmonary Circulation: Reflex Pulmonary Vasoconstriction1957 · 89 citations
  2. 2Myocarditis in Broiler Chickens Reared at High Altitude1968 · 59 citations