Heart disease is the leading cause of sudden death in cats that are young to middle - aged. (pethealthnetwork.com)
In case of a sudden death of the couple, the entire amount assured will be paid to the beneficiary mentioned. (pnbmetlife.com)
In cats, heartworm can cause feline associated respiratory disease (creating asthma - like symptoms), and heartworm is the second most common cause of sudden death in cats. (positively.com)