Walayat Khan MD

Recommended Articles

• Atrial Fibrillation: What is a Catheter Ablation?

  Atrial fibrillation - also known as AF or a-fib - is a medical condition that affects the rhythm of the heart. Problems that affect the rhythm of the heart cause a condition known as arrhythmia. This condition often causes irregular blood flow. It is quite common, with more than 200,000 cases in the...

• Ovary Removal Does Not Raise Your Risk for Heart Disease

  A review of data from a major women’s health study failed to find a significant association between ovary removal during a hysterectomy and an increased risk of heart disease. This is in contrast to the results published from another large study that reported that the risk of heart disease...

• Health Reasons That Can Make a Person Pass Out

  Causes of Fainting A person faints or loses consciousness for a brief time when the brain does not get enough oxygen. Fainting or passing out is also medically called syncope. Before fainting, people may experience lightheadedness, dizziness, weakness, and nausea. Others describe fainting as...

• When Could Orthopnea Mean Something More Serious?

  IntroductionOrthopnea is the medical term used when referring to the occurrence of dyspnea (shortness of breath) when you are lying flat. This symptom is often a sign of heart failure. However, orthopnea can also be due to other health conditions. Dyspnea (shortness of breath) is not the same with...

• What Should I Know About Blood Clots?

  Blood flows continuously through blood vessels and supplies nutrients and oxygen to different parts of the body. At the site of an injury, a blood clot prevents excess bleeding. Under normal conditions, blood clots are lifesaving. When the clot is formed as a part of normal repair process in the...

• Digoxin and Common Brands

  Generic Name: DigoxinBrand Names: Cardoxin, Lanoxin, Digitek, LanoxicapsWhat is digoxin?Digoxin is derived from the digitalis plant leaves. It helps in making the heartbeat stronger along with a more regular rhythm pattern. Digoxin is mostly used for treating individuals who suffer from heart...