When it comes to maintaining a healthy heart, choosing low sodium canned foods is important. Opt for canned vegetables labeled as 'low sodium' or 'no salt added'. Canned fish like tuna, salmon, and sardines can also be heart-healthy choices, but make sure to choose varieties canned in water and labeled as 'low sodium' or 'no salt added'. Canned beans, such as black beans, kidney beans, and chickpeas, are another great low sodium option.