The condition of hyperkalemia is expressed by markedly higher than normal concentrations of potassium in the blood. Normally eliminated in the kidneys, potassium and its increased acidity in the cat's blood can have a
One of the causes of hyperkalemia has been linked to low potassium elimination from the body, which may be related to anuric (absence or defective excretion of urine) or oliguric (scanty urine production, renal failure) conditions. Also contributing are physical traumas such as urinary tract rupture or urethral obstruction, and some gastrointestinal diseases. In male cats it is not uncommon to find a concurrent lower urinary tract disease.
Additional causes include:
You will need to give a thorough history of your cat's health, onset of symptoms, and possible incidents that might have led to this condition. The history you provide may give your veterinarian clues as to which organs are being affected secondarily. A complete blood profile will be conducted, including a chemical blood profile, a complete blood count, and a urinalysis.
Hyperkalemia is often characterized by an intermittent history of gastrointestinal complaints, weakness, and collapse. Your veterinarian will check for hypoadrenocorticism (an endocrine disorder). If your cat is straining to urinate or is experiencing low urine output, he or she will consider urinary obstruction, urinary infection or disease, or oliguric/anuric kidney failure.
Diagnostic imaging will include radiographic contrast studies, which uses an injection of a radiopaque/radiocontrasting agent into the space to be viewed in order to improve visibility on X-ray. Ultrasound can also be used to rule out urinary tract rupture or obstruction of the urinary tract.
Because hyperkalemia can affect the blood's ability to flow normally, further affecting the heart's ability to function at full capacity, an electrocardiogram (ECG, or EKG) recording will be used to examine the electrical currents in the heart muscles, and may reveal any abnormalities in cardiac electrical conduction (which underlies the heart’s ability to contract/beat).
A cell that aids in clotting
An increase in the number of bad white blood cells
Something that appears white or light grey on a radiograph
The failure of the kidneys to perform their proper functions
An in-depth examination of the properties of urine; used to determine the presence or absence of illness
To slow something down or cause it to stop
Too much potassium in the blood
The amount of pressure applied by the blood on the arteries.
A record of the activity of the myocardium
Eliminating or the material that has actually been eliminated
The digestive tract containing the stomach and intestine
A condition of the body in which pH levels are abnormally low.