Managing the signs — when a silent disease starts to speak

HCM is a silent disease — which means that in this disease, a "symptom" usually announces that the quiet phase is over. The good news: most symptoms send small previews first. The catch: a cat's previews look nothing like human common sense expects. This article sorts every symptom an HCM cat may show into three tiers — "hospital now" / "clinic within days" / "log and watch" —…