What to do for cats that cannot breathe (Proceedings) - Veterinary Healthcare
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What to do for cats that cannot breathe (Proceedings)


CVC IN KANSAS CITY PROCEEDINGS


Cats who cannot breathe are the most fragile patients we treat each day. Cats tend to be more compromised on presentation as they hide their breathing issues better from their owners. It is important to balance diagnostic procedures with therapeutic intervention so that these cats can be quickly stabilized and effectively treated.

This presentation will use case studies to highlight major points.

Emergency presentation

      1) Provide supplemental oxygen. (flow-by oxygen, face mask, nasal oxygen, oxygen cage).
      2) Quickly assess the cat's status (while providing supplemental oxygen). Can the cat handle initial diagnostic tests (chest radiographs, blood work) if the cause is not readily apparent or are interventional measures (oxygen, drugs, thoracocentesis) required?
      3) Perform chest radiographs (NOT whole cat radiographs) if the cat is stable (while providing supplemental oxygen). Also consider an effusion check with ultrasonography if available.
      4) If the cat is not stable, administer emergency drugs (one injectable dose each of a corticosteroid, bronchodilator, and diuretic) (while providing supplemental oxygen). Perform thoracocentesis. Drain both sides of the chest if fluid or air is present and submit fluid for analysis and cultures. If the tap is negative, put any material aspirated on a slide for cytologic analysis.
      5) Perform definitive diagnostics when the cat is more stable, providing supplemental oxygen if needed..

Physical exam findings once the cat has been stabilized

     • Be quick but thorough! Handle with care to prevent decompensation.
     • Minimize handling. Hit the "high points" first. Perform as much of the exam from observation of the cat while it is in the oxygen cage or otherwise receiving oxygen supplementation. (Flow-by oxygen works well initially).
          o Body condition
          o Hydration status
          o Mucous membrane color
          o Heart rate and rhythm, presence of murmur
          o Pulse rate and character
          o Respiratory rate and character; chest compressibility
          o Cough or no cough
          o Type of breathing pattern: obstructive (slow and deep), restrictive (rapid and shallow)
          o Open mouth breathing, panting, increased abdominal effort
          o Nasal congestion, nasal discharge
          o Oral exam
          o Ocular exam
          o Otic exam
          o Palpation of cervical trachea
          o Abdominal palpation
          o Musculoskeletal exam
          o Neurologic evaluation

Historical information can provide important clues and insights into the cat's clinical condition.

     • geography and environment
     • recent exposure to other animals, toxins, irritants, trauma
     • past illness and injuries
     • vaccination and heartworm status
     • description of clinical signs
     • duration of clinical signs
     • presence of coughing or not
     • progression of clinical signs
     • any previous treatment/response to therapy


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Source: CVC IN KANSAS CITY PROCEEDINGS,
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