Internal Medicine

A prospective study found that escalating carvedilol to 150–200% of the standard dose safely relieved left ventricular outflow tract obstruction in cats that had not responded adequately to initial therapy.

After years of off-label use, veterinarians now have the first FDA-approved amlodipine formulation specifically indicated for cats with systemic hypertension.

This new tool will help veterinary professionals detect, visualize, and then grade heart murmurs in canine patients.

The American Heartworm Society has released the results of its latest survey mapping where the parasite's presence is growing, declining, or staying the same.

A puppy was brought to DoveLewis Veterinary Emergency & Specialty Hospital in Oregon after ingesting a toxic dose of carprofen.

Proactive client education and regular physical examinations give veterinarians the opportunity to extend symptom-free time in cases of mitral valve disease, one of the most common cardiac diseases experienced by dogs.

Jonathan Goodwin, DVM, MS, DACVIM (Cardiology), shares what inspired him to pursue a career in veterinary cardiology, and what he finds most rewarding about it.

The American Kennel Club Canine Health Foundation is now accepting nominations for its 2026 Canine Health Discovery of the Year Award, recognizing recent research advances with meaningful impact on canine health and veterinary medicine.

Penn Vet Working Dog Center trials show that a trained, 30-second, voluntary head dunk can rapidly lower core temperature in cooperative dogs.

Discover the complexities of Addison's disease in dogs, including diagnosis, treatment options, and management strategies for hypoadrenocorticism.

Gallant is developing FDA-regulated, off-the-shelf mesenchymal stromal cell therapies to rapidly modulate inflammation, support tissue repair, and make stem cell treatment broadly available to cats and dogs.

Explore effective strategies and management techniques to enhance gastrointestinal health and treatment outcomes for canines with CIE.

Zoetis' new technology is powered by artificial intelligence to provide fast and accurate complete blood count analysis.

Craig Clifford, DVM, MS, DACVIM (Oncology) wins the 2025 dvm360 Veterinary Hero award in the internal medicine category.

Understanding feline cholangiohepatitis syndrome and hepatic lipidosis

Sample analysis is critical for diagnosing hepatic disease

Early diagnosis and treatment can help manage the disease and improve quality of life for affected patients.

Otis, a young pug, was diagnosed with a plethora of health issues at UC Davis, including Hemophilia A

dvm360 is counting down the Top 20 news stories and articles from 2024 with this series of spotlights

dvm360 is counting down the Top 20 news stories and articles from 2024 with this series of spotlights

These miRNA markers also hold promise for differentiating between preclinical stage and clinical stage MMVD

A trailblazer in small animal internal medicine, Ann E. Hohenhaus, DVM, DACVIM (Oncology, SAIM), has spent decades advancing the profession through clinical expertise, mentorship, and impactful communication.

Veterinarians should become familiar with new definitions and recommendations for managing urinary tract infections in dogs and cats to promote antimicrobial stewardship.

Atlantic Veterinary College is investigating the use of a commonly prescribed children’s medication to treat these cardiac tumor canine patients