Time=Brain | Timing is Essential when you have a Stroke| Dr. Noel Peterson


image shows Dr. Noel Peterson of Eastern Cardiology in Greenville NC

Dr. Noel Peterson

Noel Peterson, MD FACC, FASE

Eastern Cardiology

Greenville, NC


Each year strokes kill 130,000 people in the United States. Another 795,000 people have a new or recurrent stroke.  In Pitt County 48.9 people out of every 100.000 will die from a stroke each year. It is the 3rd leading cause of death in our county. More than 220,000 adult North Carolinians have a history of stroke.  Don’t be a statistic!

N.C. is part of the Stroke Belt, an 8- to 12-state region (typically including Alabama, Arkansas, Georgia, Louisiana, Mississippi, North Carolina, South Carolina and Tennessee) that historically has had substantially higher stroke death rates than the rest of the nation. The eastern counties of N.C. are part of the Buckle of the Stroke Belt, the coastal plains region of Georgia (Ga.), South Carolina (S.C.), and North Carolina (N.C.) that has consistently had the very highest stroke death rates in the nation for at least the past 30 years. (1). Stroke is a leading cause of serious, long-term disability in the United States. A stroke can result in loss of physical and cognitive functions, inability to care for one’s self, inability to communicate, and a need for ongoing care. In 2005, almost 1.1 million Americans reported having a disability, such as functional limitations or difficulty carrying out activities of daily living, as the result of a stroke. (2)

What is a stroke?

Strokes are acute events mainly caused by a blockage that prevents blood from flowing to the brain. The most common reason is due to build-up of fatty deposits on the inner walls of the blood vessels that supply the brain. Strokes can also be caused by bleeding from a blood vessel in the brain or from a blood clot. 

What are the risk factors for stroke?

There are certain lifestyle (or behavioral) risk factors that increase our risk for stroke. There are things that we can control to prevent us from having a stroke. These include things such as:

  1. Unhealthy diet
  2. Physical inactivity
  3. Tobacco use
  4. Harmful use of alcohol


The effects of making poor lifestyle choices and having these behavioral risk factors cause the following effects on our bodies:

  1. Increased blood pressure
  2. Increased blood sugar
  3. Increased blood lipids (cholesterol)
  4. Overweight and obesity


Having these behavioral risk factors increases your risk for developing some of the common medical conditions that are associated with increased risk for stroke. Such as high blood pressure (hypertension), obesity, atrial fibrillation/atrial flutter, sleep apnea, and diabetes.


What are the signs and symptoms of a stroke?

  1. Sudden weakness of face, arm, or leg most often on one side of the body.
  2. Numbness of face, arm or leg, especially on one side of body
  3. Confusion, difficulty speaking or difficulty with comprehension
  4. Difficulty seeing (one or both eyes)
  5. Difficulty walking, dizziness, loss of balance or coordination


If you develop any of these signs and symptoms – CALL 911 IMMEDIATELY!!!!! Time is brain. Essential clot busting therapies can only be given within 3 hours of onset of symptoms. DO NOT call your primary care doctor or wait for a call back from your doctor’s office or the on-call doctor. DO NOT go to the emergency room in a personal vehicle – essential meds can be given in the ambulance and the paramedics will alert the stroke team so that they will be able to meet you as you arrive at the hospital. Above all – DO NOT lie down to rest to see if you will feel better when you wake up – you will have permanent disability from a stroke.


What can you do to reduce your risk?

  1. Stop smoking: 19% men and 15% of women continue to smoke.
  2. Manage blood pressure: 33% of adults have high blood pressure.
  3. Reduce blood sugar: 9% of Americans have type 2 diabetes and 35% have pre-diabetes.
  4. Control cholesterol: 43% of Americans have total cholesterol of 200mg/dL or higher.
  5. Stress Management: Learn to say no. Avoid over-commitment. Engage in relaxation techniques, exercise, massage, yoga. Take time for yourself every day.
  6. Lose weight: 69% of adults and 32% of children are overweight. Another 17% are obese.
  7. Eat better: 6% of children and 1.5% of adults consume an ideal healthy diet.

Clean eating – avoid processed foods, consume whole foods (foods that have not been changed from their natural state) – shop the perimeter of your grocery store. Eat a diet high in veggies, lean protein or plant based protein source, whole grains, fruits. Limit red meat and dairy. Decrease consumption of sugar – especially sugar sweetened beverages.

  1. Get Active: 1 in 3 adults reported no physical activity outside of work. Increase both cardio and physical activity. Minimum of 30 minutes of cardiovascular exercise at least 5-6 days/week (minimum of 150 minutes of cardio per week). Plus 10,000 steps/day.
  1. Lloyd-Jones D, Adams RJ, Brown TM, et al. Executive summary: Heart disease and stroke statistics–2010 update: A report from the american heart association. Circulation. 2010;121(7):948-954. doi: 10.1161/CIRCULATIONAHA.109.192666.
  2. North Carolina State Center for Health Statistics (NC-SCHS). Health profile of north carolinians: 2011 update. . 2011.


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