John Fitzgerald M.D.

Recommended Articles

• What is Rheumatic Fever?

  Rheumatic fever is a complicated, nonsuppurative disease that affects the joints, blood vessels, heart, brain, and skin. It is an acute inflammatory response that has a PAST untreated or slightly treated Group A or group B beta-hemolytic streptococcal infection, such as strep throat or scarlet...

• Gout Complications

  Any medical problem left untreated can have devastating consequences. With gout, most people affected may experience a single gout attack that comes with severe pain in the affected joint. Soon thereafter, the symptoms may go away for weeks and even months, and the individual may forget about...

• What Is Tachypnea?

  Introduction Tachypnea is a medical term, which means rapid and shallow breathing. This condition is often confused with hyperventilation, which is another type of abnormal breathing that is characterized by rapid but deep breathing. Both conditions are caused by carbon dioxide buildup in the...

• What Are the Heart Health Benefits of Arginine?

  Arginine is an essential amino acid that has been in the spot light among hundreds of other nutrients because of its benefits to the heart. For many people diagnosed with heart disease, the heart-healthy benefits of this nutrient have come to the forefront. Arginine is a semi-essential amino acid...

• What Are the Triggers of Atrial Fibrillation?

  What are the Triggers of Atrial Fibrillation?Atrial fibrillation (A-Fib) is a condition that affects the upper chambers of the heart, also known as the atria.In a healthy human heart, the electrical impulses pass through the atria through a contraction to the ventricles and fibers to complete a...

• What Is Ischemia? Treatment for Acute or Chronic Ischemia

  What is ischemia?Ischemia is the medical term used to describe a lack of blood flow to certain organs or body parts. Since the blood carries oxygen and other necessary nutrients to parts of the body, when blow flow is reduced these body parts do not receive the adequate amount of oxygen and...