Dr. Ryan G O'hara MD

Obesity is a long-standing, deteriorating medical condition, which is incurable, but there is a continuous treatment which improves the disorder. Although it is optional, surgery is a common method of treatment amongst obese people. Normally, the criteria consists of two of the following:•...

Atrial fibrillation (also called AFib) is a heart arrhythmia infection. It causes sporadic electrical signals within the atria, affecting heart rate. This is referred to as rapid ventricular rate (RVR). Atrial fibrillation derives from unusual electrical impulses within the heart.Factors to consider...

What is lobotomy?Today, lobotomy is considered to be a barbaric procedure, and no one would want to have it performed on them or a loved one. This procedure did more harm than good, and that is why it was abolished and made illegal worldwide. However, at the beginning, the procedure was praised as a...

Knee RA refers to arthritis of the knee, an inflammatory disease that causes swelling and pain in the knee joint. The knee is one of the most common joints affected by rheumatoid arthritis. It is a serious autoimmune disorder and may cause severe pain. It may affect many of routine activities,...

Sepsis is a serious medical condition characterized by an exaggerated immune response towards an infection. This response causes the release of chemicals, which results in widespread inflammation and blood clotting in different parts of the body. Sepsis may result in sudden drop in the blood...

Classical lupus with typical malar rash and other well-known symptoms is extremely rare. This autoimmune ailment may start insidiously in some and may develop gradually in others. In some, it may begin as a renal problem, or heart disease, while in others various psychiatric issues may precede the...