Treatment options for abnormal heart rates can vary from pet to pet, but heart disease can be fatal. (petpremium.com)
Treatment of abnormal heart rates is determined by the underlying condition. (petpremium.com)
In cells from sick hearts, these channels often don't inactivate properly, allowing for excess sodium entry and a build - up of calcium, which ultimately promotes abnormal heart rate (arrhythmia) and symptoms of heart failure. (sciencedaily.com)