St. Luke's Hospital
Located in Chesterfield, MO
Main Number: 314-434-1500
Emergency Dept: 314-205-6990 Patient Billing: 888-924-9200
Find a Physician Payment Options Locations & Directions
Follow us on: facebook twitter Mobile Email Page Email Page Print Page Print Page Increase Font Size Decrease Font Size Font Size
Spirit of Women
Community Health Needs Assessment

Ask the Doctor

Jim Wessely, MD, Co-Medical Director, St. Luke's Emergency Department

Q: What is a stroke, who is at risk and what should I do if I think I'm having one?

A: A stroke is a problem with blood flow to part of the brain which can cause brain damage. Risk factors for stroke are high blood pressure, high cholesterol, obesity, sedentary lifestyle, smoking, diabetes, heart disease (especially an irregular heart beat - i.e., atrial fibrillation), use of drugs and a family history of stroke. There are some rare genetic defects (Marfan's syndrome) that also predispose a person to having a stroke.

Symptoms may include sudden change in vision, speech, swallowing, balance or coordination. A person also may have sensations or numbness - usually only one side of the body, paralysis (local weakness on one side of the body) and loss of memory - usually regarding recent events. Occasionally, it may occur with a sudden inability to write, read or understand language.

You should call 9-1-1 immediately if you think you are having a stroke. There is a drug, called tPA, that was very successful with "busting clots" in patients having heart attacks. Most strokes are caused by a blood clot that interrupts the blood flow to part of the brain. Unfortunately, this "clot busting" has not been as successful with strokes as it is with heart attacks and only helps a small percentage of patients. However, the patients that it may help are those who get the drug very early after their onset of the stroke, usually within three hours. So, it is still important to get to the emergency room as quickly as possible.

To reduce your risk of stroke, one should exercise regularly, maintain a normal weight, keep blood pressure under control, aim for normal cholesterol, treat diabetes, stop smoking, stop using illicit drugs, take blood-thinning medicine (if prescribed), ask your doctor if you should take a daily aspirin and, most importantly, have regular visits with your doctor and follow their advice.

St. Luke's is #1 rated for cardiac services and neurosciences in the state of Missouri*. St. Luke's is proud to have earned The Joint Commission's Gold Seal of Approval for certification as a Primary Stroke Center.

*HealthGrades, 2012

Back  |  Top
About Us
Contact Us
Locations & Directions
Quality Reports
Annual Reports
Honors & Awards
Community Health Needs

Brain & Spine
Sleep Medicine
Urgent Care
Women's Services
All Services
Patients & Visitors
Locations & Directions
Find a Physician
Tour St. Luke's
Patient & Visitor Information
Contact Us
Payment Options
Financial Assistance
Send a Card
Mammogram Appointments
Health Tools
My Personal Health
Spirit of Women
Health Information & Tools
Clinical Trials
Employer Programs -
Passport to Wellness

Classes & Events
Classes & Events
Spirit of Women
Donate & Volunteer
Giving Opportunities
Physicians & Employees
For Physicians
Remote Access
Medical Residency Information
Pharmacy Residency Information
Physician CPOE Training
St. Luke's Hospital - 232 South Woods Mill Road - Chesterfield, MO 63017 Main Number: 314-434-1500 Emergency Dept: 314-205-6990 Patient Billing: 888-924-9200
Copyright © St. Luke's Hospital Website Terms and Conditions  |  Privacy Policy  |  Notice of Privacy Practices PDF  |  Patient Rights PDF Sitemap St. Luke's Mobile