Love Heals—How a Strong Marriage Can Help Your Heart

This February, as we focus on American Heart Month and Valentine’s Day, there’s good news for couples: your spouse might not just warm your heart, they might help heal it, too.

A recent review published in the Canadian Journal of Cardiology found that strong, supportive partnerships can play a major role in improving heart health for patients recovering from heart disease. After reviewing 12 different cardiac rehabilitation trials, researchers concluded that including spouses or partners in the recovery process can lead to better outcomes, healthier habits, and improved quality of life.

In 77% of the trials reviewed, health behaviors improved when partners were involved in treatment. That means more patients were sticking to heart-healthy diets, staying active, and taking their medications correctly, thanks in part to the encouragement and support of the person closest to them.

Heather E. Tullock, a cardiac psychologist who contributed to the study, explained via EurekAlert that couples-based programs are showing real promise. These programs involve both the patient and their partner in the rehabilitation journey, helping them work together on lifestyle changes like meal planning, physical activity, stress management, and medication routines.

While cardiac rehab has traditionally focused on the patient alone, this study suggests a team approach may be more effective, especially when that team includes the person who shares your home, your meals, and your daily routines.

“Partners are often the ones helping patients shop, cook, and make decisions about what they eat,” the researchers noted. “They’re also there when it’s time for a walk, a checkup, or a gentle reminder to take medication.”

This kind of day-to-day support isn’t just convenient, it’s powerful. Heart disease is still the leading cause of death in the United States, and recovery often requires more than just medical care. It requires long-term changes in behavior and routine, which can be difficult for patients to manage on their own. But when couples face the challenge together, they’re more likely to succeed.

Couples-based programs also help address emotional health. Heart disease often comes with anxiety, depression, or feelings of isolation. A strong relationship can offer emotional encouragement, accountability, and motivation, all of which have been linked to better recovery outcomes.

While more research is still needed to refine how these couples-focused programs work best, the early results are encouraging. Health professionals are now calling for wider adoption of spouse-inclusive rehabilitation programs to help improve both physical and emotional healing.

So this Valentine’s Day, know that your love story might be one of your heart’s greatest strengths. Sharing the road to recovery with a caring partner could not only make the journey easier—but could help you live longer, too.