Etiology

Causes

Infection

Toxoplasmosis

Rheumatic fever

Malaria

Myocarditis

Helminthic parasites

Allergy

Eosinophilia

Auto-immunity

Malnutrition

Protein deficiency

Magnesium deficiency

Toxic Agents

Cerium

Cassava

Thorium

Serotonin

Plant toxin

Vitamin D