Eccentric RV enlargement in a 9 yr old dyspneic Pitbull
9 yr old 49 lb MN Pitbull presented for chronic, progressive dyspnea. Radiographs show cardiomegaly, pulmonary infiltrate, and possible pulmonary nodules HWT is antigen negative. Dog has not been on HW preventative. ECG shows a regular sinus tachycardia Primary DVM reported that dog became cyanotic and collapsed when placed in lateral restraint for shaving. Lasix…