Pulmonary hypertension in dogs with Myxomatous Mitral Valve Disease | VETgirl Veterinary CE Podcasts

Summary: In today's VETgirl online veterinary CE podcast, we review the significance of pulmonary hypertension in dogs with myxomatous mitral valve disease (or what we'll call MMVD from now on). Pulmonary hypertension (PH) is thought to commonly occur in dogs with MMVD due to passive elevations in pulmonary venous and capillary pressures; this can progress to pulmonary arterial vasoconstriction and remodeling of pulmonary vasculature (with the latter considered an irreversible stage).