Like humans, cats need to stay healthy through exercise, diet, and regular checkups. Unlike humans, cat health care is far more affordable, which means people will often forego their own health to protect the health of their cats.
One health problem that can occur are heart murmurs, which are the sound of turbulent blood flow. By themselves, heart murmurs are simply a symptom of a possible heart problem or other issues such as stress or anxiety. In any event, get your cat checked regularly to make sure it continues living long enough to keep bossing you around.