Turkey is preferable to chicken, as it is lower in cholesterol.
If you search for, 'Healthy
Heart' sites, you will find some good recipes
and good advice that you can follow, as heart patients have to follow a low fat, low cholesterol diet too.
Learn to read food labels. Be aware that where they reduce fat, they often increase the sugar / salt content. Low fat / low sugar tends to be 5g and under. You can fudge it a little, but 20g+ of fat, or sugar is way too much.