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Atrioventricular Block, Second Degree–Mobitz Type II in Dogs In dogs, a condition known as Atrioventricular Block, Second Degree – Mobitz Type II affects the heart’s electrical conduction system, which is vital for controlling the heart rate. The heart consists of four chambers: two atria (singular: atrium) on top and two ventricles on the bottom. This …
Atrial Standstill in Dogs Atrial standstill, a rare cardiac rhythm disorder, manifests in dogs through abnormal ECG readings, which show a lack of P-waves, indicative of atrial electrical activity. This condition can vary in duration from temporary to persistent or terminal, often leading to heart failure complications. Notably, English springer spaniels are most susceptible to …
What Is a Heart Attack in Dogs? A heart attack occurs when there’s an interruption in blood flow to the coronary arteries, which are responsible for supplying blood to the heart muscle itself. When blood flow is obstructed, the heart muscle, or myocardium, becomes damaged rapidly, impeding its ability to effectively pump blood throughout the …
Chemodectoma in Dogs Chemodectoma in canines is primarily benign tumors that originate from chemoreceptor tissue within the body. These tissues are highly sensitive to chemical variations such as oxygen levels and pH in the blood. Although chemoreceptor tissues are distributed throughout the body, chemodectomas predominantly affect the chemoreceptor organs, namely the heart and carotid artery. …
Pressing the Head Against Objects in Dogs Head pressing in dogs is a behavior marked by the repetitive action of pressing the head against surfaces like walls or objects without any evident cause. Typically, it signals underlying damage to the nervous system, which can stem from various factors such as prosencephalon disease, affecting the forebrain …
Retinal Detachment in Dogs The retina, situated as the innermost lining of the eye, can detach from the back of the eyeball, a condition known as retinal detachment. Its occurrence can stem from a range of genetic and non-genetic factors, sometimes indicating an underlying medical issue of significant concern. Treatment options exist, but in many …
Separation of the Inner Lining of the Eye in Dogs Read More »
Ventricular Fibrillation in Dogs Ventricular fibrillation (V-Fib) is a disorder where the muscles of the heart’s ventricles start contracting in an erratic manner, causing them to quiver. This disorganized contraction can lead to the cessation of blood circulation within minutes, potentially resulting in fatality. While it can impact dogs of any age, it appears to …
Cardiogenic Shock Cardiogenic shock arises from a variety of cardiac dysfunctions in dogs, including an enlarged or dilated heart muscle, compression of the heart lining, outflow obstructions, blood clots, severe heart disease, heartworm disease, or severe arrhythmias. Additionally, systemic diseases can indirectly affect the heart’s ability to function properly, such as blood poisoning. This leads …
What Is Alopecia in Dogs? Alopecia, recognized as hair loss, is a prevalent condition among dogs. It distinguishes itself from shedding, a natural aspect of a dog’s hair growth cycle influenced by its breed. Alopecia manifests as either hair thinning or patches of baldness. The location of hair loss can vary depending on the underlying …
Sjögren-like Syndrome is a chronic autoimmune condition found in adult dogs, mirroring its human counterpart. It manifests with symptoms such as dry eyes, dry mouth, and inflammation of glands due to the infiltration of specific white blood cells. This syndrome is often linked to other autoimmune or immune-mediated disorders like rheumatoid arthritis and pemphigus. The …
