A digoxin test may be ordered when it is suspected that levels are too low in someone who is taking the medication and has symptoms of heart failure such as: 1  Fatigue. 2  Shortness of breath. 3  Swelling in the hands and feet (edema).
lupus is a systemic autoimmune disease that has some genetic factors it is also tied to environmental risk which may determine whether people actually ever manifest the illnessthese environmental factors may also play a role in the degree to which lupus may affect a person s life and mortalityupus can manifest in different parts of the body but may include joint pain swollen legs and feet may be symptoms of lupus nephritis a form of renal parenchymal disease people can have a genetic predisposition for lupus
Spinal Muscle Atrophy Type 1. Spinal muscle atrophy type 1 is another one of the genetic diseases inherited by recessive genes. It is caused by a mutation in the survival motor neuron gene, SMN1.This autosomal recessive disease causes muscle weakness that leads to reduced body movements and deformed limbs.ay Sachs Disease. Tay Sachs is a recessive genetic disease caused by a mutation in the hexosaminidase A gene, HEXA. A mutation in the gene causes fat molecules to accumulate in the brain.