These packages can be reliable and helpful, but it depends. This type of screening usually involves ultrasound imaging of the heart and blood vessels, and the reliability of the testing depends on the skill of ... continue reading  about  I see screening offers for heart health and stroke risk. They offer stroke, vascular disease and heart rhythm packages, as well as tests for abdominal aortic aneurysm and peripheral arterial disease. Are these reliable?

That's a good question, as we usually are focused on cholesterol levels that are too high. Our cells and body depend upon cholesterol for healthy functioning. There are genetic, metabolic and dietary factors th... continue reading  about  We hear about high cholesterol, but can someone have cholesterol numbers that are too low?

The simple answer to your question is no, it is not too high. You sound like a very fit woman. A six mph (or a 10-minute) mile is a nice pace. I assume you are comfortable at this pace since you can keep it up ... continue reading  about  I’m a healthy 50-year-old woman. My resting pulse is about 50-60 beats per minute. When I run on the treadmill at a 6 mph pace for two miles, my pulse will get to 172. I get 35-40 minutes of cardio five times a week. Is 172 too high?

A food supplement called red rice yeast, used in traditional Chinese medicine, has been shown by reasonable scientific studies to lower cholesterol as well as bad cardiovascular events by 15-30%. The suggested ... continue reading  about  I'm looking for a natural way to lower my cholesterol. Besides watching what I eat and exercising, is there anything else, like dietary supplements, that would work?

Statins are a class of medications used to lower cholesterol. They work by inhibiting an enzyme called HMG-CoA reductase, which is important for cholesterol production in the liver. Statins are very commonly us... continue reading  about  What is statin therapy and what are the side effects of this drug?

The feeling of your heart “flipping around” can be a little scary. However, some irregularities in the heart rhythm is the norm. Extra beats, called premature atrial or ventricular contractions, are... continue reading  about  I just e-mailed my doctor about the feeling that my heart is flipping around in my chest. I feel like I have a heart problem. I had a 24-hour Holter monitor and they said it looks fine. But I think something is wrong. Should I see a cardiologist?

The EP study is an "electrophysiology study." This is a test that is performed by a cardiac electrophysiologist (a specialized cardiologist that is trained to manage heart rhythm problems). The EP study is a co... continue reading  about  My primary care doctor detected an abnormal heart rhythm and wants me to see a cardiologist for an EP study. What is an EP study and what is the cardiologist looking for?

You definitely have a challenging dietary situation, but you do have some good options beside tofu.There are plenty of legumes and nuts that you can incorporate into your diet. You could make a bean vegetarian ... continue reading  about  I have a gluten and a dairy intolerance as well as high cholesterol. Do you have a diet suggestion that may address these issues and still allow me to enjoy meal times? I hate tofu!

If your blood pressure is 130-140/80-90, then lifestyle modification should be your initial attempt to lower it. National Institute of Health guidelines include: Weight reduction if you&rsqu... continue reading  about  I’m a 41-year-old woman who exercises regularly and eats healthy food. High cholesterol and high blood pressure run in my family. My blood pressure is borderline high. Are there natural ways to lower blood pressure without medications?