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Congestive heart failure (CHF) refers to the heart's inability to pump adequate blood to the body. There are many causes of CHF in dogs. The two most common causes are mitral valve insufficiency (MVI), or a leaky mitral valve, and dilated cardiomyopathy (DCM). The most common clinical sign of CHF is persistent coughing accompanied by difficulty breathing. Other signs include coughing when at rest or sleeping, an increased resting respiratory rate or excessive panting, persistent loss of appetite, a swollen belly, and pale or bluish gums.
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Congestive Heart Failure in Dogs
La insuficiencia cardiaca es la incapacidad del corazón para mantener un aporte de sangre suficiente para satisfacer las necesidades del organismo. Una insuficiencia cardiaca suele reflejar un fallo del músculo cardiaco (insuficiencia miocárdica), que puede afectar al ventrículo izquierdo o al derecho.
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Cyanosis is a bluish discoloration of the skin and mucous membranes of the body caused by inadequate oxygen levels. Cyanosis is an emergency, and the root cause may be life-threatening and may or may not be reversible. Once back home, homecare instructions must be followed carefully.
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Cyanosis is a bluish discoloration of the skin and mucous membranes of the body caused by inadequate oxygen levels. Cyanosis is an emergency, and the root cause may be life-threatening and may or may not be reversible. Once back home, homecare instructions must be followed carefully.
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Pneumothorax is an accumulation of air outside the lungs, but inside the chest wall. The air outside the lung prevents the lungs from inflating normally, and can lead to lung collapse. There are several variations of pneumothorax.
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Bladder stones are rock-like formations of minerals that develop in the urinary bladder. All stones form because of disease or inflammation in the bladder. The most common signs in cats are bloody urine and straining to urinate. X-rays (with or without contrast dyes) or ultrasound may be necessary for diagnosis. The fastest way to remove bladder stones is via a surgical procedure called a cystotomy. Special diets or passing a catheter may be successful for some bladder stones. Your veterinarian will advise you of the best course of action for your cat's situation.
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Bladder stones are rock-like formations of minerals that develop in the urinary bladder. The most common signs in dogs are bloody urine and straining to urinate. Bladder stones can develop within a few weeks, or they may take months to form. Most are visible on X-rays or an ultrasonic bladder examination. There are three main treatment options for bladder stones: surgical removal, non-surgical removal by urohydropropulsion, or dietary dissolution. Prevention is possible in some cases, depending on the chemical composition of the stones.
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An aortic thromboembolism (ATE) results when a blood clot is dislodged and travels through the aorta, becoming lodged in a distant location. This clot causes severely reduced blood flow to the tissues receiving blood from that section of the aorta, leading to decreased oxygen in the tissues. Aortic thromboembolism is a rare occurrence in dogs and can be associated with endocarditis, cancer, sepsis, hyperadrenocorticism, and increased protein loss through diseased kidneys. This article outlines clinical signs, treatment, monitoring, and prognosis for dogs with this condition.
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Atrial fibrillation describes very rapid contractions or twitching of the heart muscle, specifically in the atria. Most of the time, atrial fibrillation in cats occurs secondary to heart disease. Sometimes, in large breed cats, atrial fibrillation will occur as a primary heart problem. Most cats who develop atrial fibrillation have underlying heart disease, so the signs that are observed are often related to that underlying condition, and may include exercise intolerance, cough, or difficulty breathing. Treatment varies depending on whether the pet has primary or secondary atrial fibrillation. Your cat will need to be monitored on a regular basis.
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Urate bladder stones are most commonly the result of a genetic abnormality in breeds such as dalmatians. Other causes include liver diseases such as portosystemic shunts. The most common signs that a dog has bladder stones are difficulty urinating and blood in the urine. Strategies for treating urate bladder stones in dogs include medical dissolution and removal. Dogs that have experienced urate bladder stones will often be fed a therapeutic diet for life. Dogs with liver disease will need to be treated appropriately prior to addressing urate bladder stone management.