Heart Murmer More Condition_symptoms My Cat Was Just Diagnosed With A Heart Murmer Recently, And I Was Wondering How To Make Him Comfortable?

My cat was just diagnosed with a heart murmer recently, and I was wondering how to make him comfortable? - heart murmer more condition_symptoms

My 8 years old cat was just diagnosed with a murmur in the heart of yesterday, and I wonder whether he could do something to feel good. Thank you for your help!