Dr. Callie Leeanne Rzasa M.D.

Recommended Articles

• Newborn Diagnosis: Tetralogy of Fallot

  Tetralogy of FallotTetralogy of Fallot is a congenital heart defect, which affects the heart’s structure, causing blood with low levels of oxygen to circulate throughout the body. Babies born with tetralogy of Fallot tend to have a blue discoloration of the skin due to low oxygen levels in their...

• What Is Duchenne Muscular Dystrophy? Causes, Symptoms, and Treatment

  Muscular dystrophies are a group of diseases that make the muscles of the body weaker over a period of time. The muscles become less flexible in this condition. Out of the nine types of muscular dystrophy, Duchenne muscular dystrophy is one of the most common.The main characteristics of this medical...

• What Is Neonatal Lupus?

  Neonatal lupus is a not so common autoimmune disease. It is not true lupus as all the symptoms will completely disappear after 6 months of age. Neonatal lupus is also known by several other terms. The condition is also called as:...

• What Is Progeria?

  Progeria or Hutchinson-Gilford progeria syndrome (HGPS), is a rare genetic condition characterized by a rapidly aging appearance in children. Newborns and infants born with this condition typically look healthy and normal, but may physically display characteristic facial features, such as prominent...

• What is Kawasaki Disease?

  Kawasaki disease is a rare childhood disease that causes inflammation of the arteries in the body. The characteristic symptoms of the disease, which is high fever and peeling skin, remains for almost a week. In most cases, it gets back to normal without any major issues. Children will be monitored...

• Different Types of Heart Doctors Explained

  IntroductionDoctors who specialize in the diagnosis and treatment of conditions or diseases of the cardiovascular system (the heart and blood vessels) are called heart doctors or cardiologists. These specialists are trained to identify, treat, and help prevent heart issues. There are also different...