The primary cause of toxicity is eating, drinking, and breathing toxins and chemicals on a regular basis, whether you are aware of it or not. We live in a toxic world; chemicals and toxins are everywhere.
Causes of RBBB. 1  Right ventricular hypertrophy / cor pulmonale. 2  Pulmonary embolus. 3  Ischaemic heart disease.  Rheumatic heart 1  disease. Myocarditis or cardiomyopathy.  Degenerative disease of the conduction 1  system. Congenital heart disease (e.g. atrial septal defect)
Below-average numbers of RBCs may be caused by: 1  anemia. 2  bone marrow failure. 3  erythropoietin deficiency (the primary cause of anemia in patients with chronic kidney disease). 4  hemolysis (or RBC destruction) due to transfusion, blood vessel injury, or other causes. 5  bleeding. 6  leukemia (cancer of the blood cells).