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Section: Overview
Acute collapse is a sudden loss of strength causing your dog to fall and be unable to rise. In acute collapse, your pet falls to the ground either into a sitting position (hind limb collapse) or a lying position (complete collapse). Some dogs that suddenly collapse will actually lose consciousness. This is called fainting or syncope. Some dogs recover very quickly and look essentially normal just seconds to minutes after collapsing, whereas others stay in the collapsed state until helped.Acute collapse is usually caused by a disorder of one of the following:
An electrocardiogram (EKG) is a test done to record the electrical activity of the heart and is done by attaching small contact electrodes to the limbs and body.
A seizure (convulsion) is a series of involuntary contractions of the voluntary muscles, abnormal sensations, abnormal behaviors or some combination of these events. Seizures are symptoms – they are not...
Dilated cardiomyopathy (DCM) is a disease characterized by dilation or enlargement of the heart chambers and markedly reduced contraction. DCM is very common in dogs, representing the most common reason...
Syncope is the term used to describe fainting, which is a brief period of unconsciousness due to cerebral anemia and may last from seconds to minutes. Most fainting “spells” are due to low blood pressure...
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