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Exercise-induced pulmonary hemorrhage: where are we now?
David C Poole1,2, Howard H Erickson1
1Department of Anatomy and Physiology, poole@vet.ksu.edu.
Veterinary Medicine (Auckland, N.Z.)
|July 28, 2018
Summary
Exercise-induced pulmonary hemorrhage (EIPH) is a serious condition in racehorses where lung bleeding occurs during intense exercise. This review highlights recent advancements in EIPH detection and management to improve equine athlete welfare.
Area of Science:
- Equine physiology and sports medicine
- Veterinary science and research
Background:
- Thoroughbred racehorses experience extreme physiological stress during competition.
- High-speed racing can lead to lung trauma and bleeding, known as exercise-induced pulmonary hemorrhage (EIPH).
- The delicate blood-gas barrier in equine lungs is susceptible to rupture under racing pressures.
Purpose of the Study:
- To review the physiological and pathological underpinnings of EIPH.
- To focus on the latest developments in EIPH detection methods.
- To inform current knowledge, implementation strategies, and future research directions for EIPH.
Main Methods:
- Review of existing literature on equine exercise physiology and EIPH.
- Analysis of recent advancements in diagnostic techniques for EIPH.
- Synthesis of current knowledge for practical application and future research.
Main Results:
- EIPH is a recognized physiological reality in racing Thoroughbreds.
- Significant advancements have been made in identifying and understanding EIPH.
- Current knowledge highlights the need for improved management and preventative strategies.
Conclusions:
- Preventing and reducing EIPH in racehorses is a critical welfare concern.
- Continued research and implementation of new detection methods are essential.
- Addressing EIPH is crucial for the health and performance of equine athletes.
Keywords:
Thoroughbred racehorsealveolar pressureepistaxisnasal airway collapsepulmonary capillary rupturevascular pressureMore Related Videos
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