Yes, there are life insurance policies for seniors that offer "guaranteed apprvoal", which means you cannot be declined for life insurance due to your pre-existing health condition, as long as you meet the age requirements for acceptance.
Some insurers offer these guaranteed plans for people ages 40-80, 45-75, or 45-85.
The maximum amount of guaranteed coverage available from any one insurer may be limited to around $25,000. However, you may be able to buy guaranteed life insurance from more than one insurance company, if needed.
Learn more about comparing insurers offering senior life insurance with health problems.