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Related Concept Videos

Pulmonary Function Tests01:25

Pulmonary Function Tests

672
Pulmonary Function Tests (PFTs)
Pulmonary Function Tests are crucial diagnostic tools for assessing respiratory function, particularly in patients with chronic respiratory disorders. They comprehensively evaluate lung volumes, ventilatory function, breathing mechanics, diffusion, and gas exchange. These tests help diagnose pulmonary diseases and play a significant role in monitoring disease progression, evaluating disability, and assessing response to therapy.
PFTs involve using a spirometer, a...
672

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Clinical Application of Pulmonary Function Testing in Small Animals.

Anusha Balakrishnan1, Carissa W Tong2

  • 1Emergency and Critical Care, Cornell University Veterinary Specialists, 880 Canal Street, Stamford, CT 06902, USA; Emergency and Critical Care, Cornell University College of Veterinary Medicine, Ithaca, NY, USA.

The Veterinary Clinics of North America. Small Animal Practice
|December 21, 2019
PubMed
Summary
This summary is machine-generated.

Pulmonary function tests (PFTs) are now safely performed in conscious veterinary patients. This article reviews common PFTs for assessing lung mechanics and gas exchange in animals.

Keywords:
Arterial blood gasCapnographyPlethysmographyPulmonary function testingPulse oximetrySpirometryTidal flow volume breathing loops

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Area of Science:

  • Veterinary Medicine
  • Respiratory Physiology

Background:

  • Pulmonary function tests (PFTs) are crucial diagnostic tools in human and veterinary medicine.
  • Historically, veterinary PFTs were limited by equipment needs and patient cooperation.
  • Recent advancements enable safe PFTs in conscious, unstressed animals.

Purpose of the Study:

  • To review commonly used pulmonary function tests in veterinary medicine.
  • To highlight advancements making PFTs more accessible in animals.
  • To cover tests of pulmonary mechanics and gas exchange.

Main Methods:

  • Focus on established and modified PFT protocols.
  • Discussion of techniques applicable to conscious veterinary patients.
  • Review of tests assessing lung volumes, capacities, and airflow.

Main Results:

  • PFTs can be safely and effectively conducted in conscious animals.
  • Modern techniques minimize stress and improve patient cooperation.
  • A range of tests for pulmonary mechanics and gas exchange are now feasible.

Conclusions:

  • Pulmonary function testing is increasingly practical in veterinary diagnostics.
  • Advancements have overcome previous limitations in veterinary PFTs.
  • These tests provide valuable insights into animal respiratory health.