Overview
The following blood tests help your healthcare provider diagnose Type 2 diabetes:
- Fasting plasma glucose test: This lab test checks your blood sugar level. You typically need to get this test in the morning after an eight-hour fast (nothing to eat or drink except water). A result of 126 mg/dL or higher means you have diabetes.
- Random plasma glucose test: This lab test also checks your blood sugar, but you can get it at any time without fasting. A result of 200 mg/dL or higher means you have diabetes.
- A1C test: This lab test measures your average blood sugar levels over the past two to three months. A result of 6.5% or higher means you have diabetes.
In some cases, your provider may order an autoantibody blood test to see if you have Type 1 Diabetes instead of T2D.
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Symptoms
When to see a doctor
Complications
Blood clots are a dangerous complication of atrial fibrillation (AFib). Blood clots can lead to stroke.
The risk of stroke from AFib increases as you grow older. Other health conditions also may increase the risk of a stroke due to AFib. These conditions include:
- High blood pressure.
- Diabetes.
- Heart failure.
- Some types of heart valve disease.
Blood thinners are commonly prescribed to prevent blood clots and strokes in people with atrial fibrillation.
Prevention
Healthy lifestyle choices can reduce the risk of heart disease and may prevent atrial fibrillation (AFib). Here are some basic heart-healthy tips:
- Control high blood pressure, high cholesterol and diabetes.
- Don't smoke or use tobacco.
- Eat a diet that's low in salt and saturated fat.
- Exercise at least 30 minutes a day on most days of the week unless your health care team says not to.
- Get good sleep. Adults should aim for 7 to 9 hours daily.
- Maintain a healthy weight.
- Reduce and manage stress.
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