Dog Ownership Reduces Mortality Risk Following A Heart Attack Or Stroke, Says Study

A study published in the Mayo Clinic Proceedings: Innovations, Quality & Outcomes journal recently said that pet ownership can improve heart health. This study further said pooch parents attained the greatest benefits in this regard.

Harvard Health Publishing outlines this as well. It says that dogs have a calming effect, they lower stress, blood pressure as well as heart rate. Studies point out that dog owners have lower triglyceride and cholesterol levels. They also have low blood sugar markers. To add to these benefits, these four-legged furry buddies also encourage you to stay physically active and eat better.

A 2017 study said that dog ownership shared a link with lower risk cardiovascular disease and cardiovascular mortality. Now researchers from Sweden have presented a new study. According to this one, heart attack and stroke survivors who own dogs have a lower risk of death.

Dog Ownership And Lower Risk Of Mortality Due To Heart Disease

For the purpose of this study, researchers looked at the data of 182,000 acute heart attack patients and 150,000 stroke patients. These individuals had suffered through heart or brain attacks between the period of 2001 to 2012. Though they had the best medical care, 30,000 of them passed away within a year after the disease.

Researchers compared the rates of mortality between patients who owned dogs and those who didn’t. They found that pooch parents didn’t only have better overall heart health. In fact, dog ownership had also saved their life. The risk of death in pooch parents after returning from the hospital following a heart attack was a whole third lower.

This risk was 15% lower if these dog owners had children or a partner at home. As for those who had suffered through a stroke, death risk was 27% lower among dog parents. Whereas, those stroke survivors who had a dog as well as family at home had a 12% better chance at living.

Furthermore, scientists also found that the risk of a repeat hospital visit among these dog owners was 10% less. Researchers attributed the benefits pooches have for the heart to the fact that they promote physical activity. Scientists of this study also gave credit to the benefit of pooches reducing social isolation.

Thy said, “We know that social isolation is a strong risk factor for worse health outcomes and premature death. Previous studies have indicated that dog owners experience less social isolation and have more interaction with other people.” The journal Circulation: Cardiovascular Quality and Outcomes published this research work.


There are various benefit of owning a dog for health. Multiples studies have dived into these. A new research work says that having a pooch around can reduce the risk of death following return from the hospital after a heart attack or stroke.

This is because dogs promote a better social life and physical activity. However, it is crucial to only get a dog if it is feasible for you. You should be aware of how to give a pooch a good quality of life.