Disease Ontology ID: DDTO:0001322

Another Name: Fainting

Disease Description: A brief period of fainting or collapse.

Inherit Mode: -

Disease Symptom: Flaccid and sudden collapse; Usually there is no urination or defecation during the episode; Dog is unresponsive during the episode ;Abrupt and complete recovery ;Pale mucus membranes

Disease Cause: Most syncopal events in dogs are due to a temporal reduction in brain blood flow. A decrease in cardiac output or less vascular resistance reduces arterial pressure and may result in reduction of cerebral blood flow. Cardiac diseases are related to two-thirds of the syncope episodes seen in dogs and cats.

Disease Diagnose: Diagnosis starts with a through physical examination and gathering of the patient’s clinical history. If there is evidence of cardiovascular disease the following diagnostic test may be needed: An electrocardiogram (ECG) to assess resting heart rate and rhythm ;Echocardiography to assess cardiac dimensions and function; Full haematology and serum biochemistry to assess whether there is evidence of reduced organ perfusion and/or other systemic disease; Thoracic radiographs to assess whether there are signs of congestive heart failure

Treat Method: Syncope episodes are temporary and reversible; once the cause of syncope has been identified the veterinarian will recommend an appropriate treatment. For example, if an abnormally low heart rate is detected, the dog may need a permanent pacemaker to stimulate heart function. If the episodes were caused by a given medication, treatment withdraw will probably suffice.

Breeder Advice: -

Disease Description Source: Link