An 8-year-old neutered male dachshund was presented to the emergency department for evaluation of respiratory distress. The dog was previously diagnosed with a heartworm disease and was currently undergoing treatment with a “slow kill” method. Physical examination revealed tachycardia at 160/min, right-sided pulmonary crackles, and tachypnea with increased respiratory effort. The point-of-care blood work showed hyperlactatemia at 4.5 mmol/L, PCV/TS of 53%/7.8 g/dl, mild metabolic acidosis, normal electrolytes and renal values. The arterial blood pressure (Doppler) was at 130 mm Hg.
As the dog was getting flow-by oxygen, an abbreviated thoracic point-of-care ultrasound (T-POCUS) was performed (see below).Continue reading “Pulmonary thromboembolism in dogs and cats: to lyse or not to lyse? “