I became a vegetarian to treat angina in 1997, and had to create my own meals (or ingredients or recipies).
This is a recipe topic so you may be interested, and your comments or feedback would be welcome.
I omited the webpage which provides the information so I am now adding it. The webpage address is users.chariot.net.au/~posture/AnginaDietCure.html#AnginaDietMeals