Today's Technician: Responding to a Cardiac Emergency —
Pericardial Effusion in Canine Patients
Guatemalan avocados contain a substance called persin, which can cause dyspnea, pulmonary edema, and pleural and
pericardial effusion in goats and possibly dogs.
Any age dog can be affected, although one study noted the median age of dogs with idiopathic pericardial effusion was 7 years, while in dogs with nonidiopathic effusions, the median age was 9 years.4 This same study found a higher prevalence of
pericardial effusions in male dogs.
Hemorrhagic
pericardial effusions in canine patients are commonly caused by hemangiosarcoma.
Not exact matches
Pericardial effusion is commonly seen
in golden retrievers and other medium to large breed dogs.
In those with acute
pericardial effusion, acute episodes of collapse and weakness may be evident.2 As
pericardial fluid accumulates, shock and death can occur.
Advanced imaging, such as magnetic resonance imaging, is now being used more often to diagnose the presence of cardiac masses
in patients with
pericardial effusion.
Idiopathic
pericardial effusion is another cause of hemorrhagic
pericardial effusions, most commonly seen
in medium to large breed dogs, such as golden retrievers, Labrador retrievers, and Saint Bernards.
It is very important, especially for veterinary technicians
in emergency care facilities, to be able to recognize the signs of
pericardial effusion and quickly respond.
This procedure was reported to be successful
in 4 out of 6 canine patients with recurrent
pericardial effusion, 8 and may be considered
in patients with a poor long - term prognosis as a result of neoplasia.
In this VETgirl online veterinary continuing education podcast, we review whether or not you can detect
pericardial effusion and cardiac tamponade on chest radiographs.