This 10 yr old lab mix had episode of acute weakness one month ago. the patient was taken to the er. She had increased rrr,drooling. she was treated for gi upset. It took the dog one week to be able to stand ,walk around with ease. she was taken for abdominal ultrasound a few weeks after episode and no lesions were found. The history gave me suspicion of pericardial bleed eventhough a month later we scanned. I would like opinion on possible pericardial effusion near atria. In one of the still images the hyperechoic region on the right was just cr to heart base.

This 10 yr old lab mix had episode of acute weakness one month ago. the patient was taken to the er. She had increased rrr,drooling. she was treated for gi upset. It took the dog one week to be able to stand ,walk around with ease. she was taken for abdominal ultrasound a few weeks after episode and no lesions were found. The history gave me suspicion of pericardial bleed eventhough a month later we scanned. I would like opinion on possible pericardial effusion near atria. In one of the still images the hyperechoic region on the right was just cr to heart base. radiograph shows some summation density over heart on lat . Am I seeing something in right heart? thanks everyone