List of causes of Heart block. Following is a list of causes or underlying conditions (see also Misdiagnosis of underlying causes of Heart block) that could possibly cause Heart block includes: Heart attack.
Beans, corn, eggplant, cabbage, peas, horseradish and parsnips all makes excellent companion plant for potatoes. Marigolds (Tagetes spp.) are beneficial, even though they are flower and not a vegetable. In turn, potatoes are a good companion crop for beans, because they repel Mexican bean beetles.
This is the most important concept behind companion planting. Time-tested garden wisdom holds that certain plants grown close together become helpmates. (See the list at the bottom.) Plants need good companions to thrive. Except for growth and fruiting, plants are relatively idle objects.