John Robert Mclean MD

DiabetesInsulin is a hormone that is secreted by the pancreas. Diabetes can develop when the pancreas stops secreting insulin or when the body becomes resistant to insulin. The most common type of diabetes is type 2 diabetes.According to the American Diabetes Association, more than 25 million people...

What is furosemide?Furosemide is an oral prescription medicine, which is available under the brand name Lasix. This drug is also available in its generic form. The generic version of the drug mostly costs less than the branded ones. Furosemide is considered as a water pill or a loop diuretic that...

Although heredity and age can contribute to the demise of a healthy heart, there are still some precautions you can take to prevent heart disease. Some precautions include:1. SmokingSmoking has a profound effect on an individual's blood pressure, and it can also cause blood clots. A smoker may also...

After the completion of your catheter ablation operation, the professionals will move you to a separate room while you wait for them to pull out the catheters. After a few hours, they will remove the catheters, and then they will apply pressure on the areas or around the incision to stop or control...

High blood pressure, or hypertension, is a critical condition that should be taken very seriously. If left untreated for a long period of time, it can lead to fatal consequences. Many people who suffer from this condition underestimate its significance and do not follow their doctors' orders. It is...

Cardiac ablation is a procedure used for atrial fibrillation (a-fib) treatment, which is an irregular beating of the heart. Doctors may recommend the procedure when other methods of treatment such as drugs and heartbeat reset aren’t successful.If atrial fibrillation, or an irregular heart rate,...