Primary hyperthyroidism is a rarely diagnosed endocrinopathy in equids and there have been no previous reports of structural and functional cardiac changes associated with hyperthyroidism in these species. This case report investigates a 20-year-old mule gelding that presented for a three-month history of thin body condition despite polyphagia. with a heart murmur and elevated free an... https://www.roneverhart.com/WesAudio-ng76-Analog-FET-1176-Style-Compressor-p14718/