Clinical Context Peer-reviewed veterinary literature continues to shape everyday decision-making for feline patients, especially when new evidence clarifies diagnosis, treatment selection, monitoring, or clinical outcomes.

What the Study Evaluated A study published in Animals: an open access journal from MDPI in 2026 evaluated retrospective Evaluation of Anesthetic-Analgesic Protocols in Cats with and Without Transient Myocardial Thickening Following Gonadectomy.. Key Findings Transient myocardial thickening (TMT) is considered a reversible feline cardiac disease that initially mimics hypertrophic cardiomyopathy. The exact etiopathogenesis remains unknown and is likely multifactorial. General anesthesia and surgery may contribute to the development of TMT in predisposed patients due to systemic inflammation, perioperative stress, surgery itself, anesthetic management, and individual su…