Yes, it is possible to get blurred vision from heart problems as a matter of fact. Various kinds of heart problems will make it difficult to have a good sleep or have the right pace of breath. Your blood circulation will work in disorder, which may change the blood vessels in the back of the eye. Meanwhile, your eyes may feel dry because of the above bad symptoms of the body. Finally, give rise to shortness of breath, irregular heartbeats, weakness, dizziness, and blurred vision. To solve the problem, first, taking frequent vision breaks to relax your eye muscles while you feel blurred vision. Besides, you should eat more vegetables to calm down the blood circulation and control the mood to make it be in peace. However, for the sake of your health, you'd better go to see the doctor at regular time and find medical ways to treat this problem.