May is Stroke Awareness Month! The better you arm yourself with the facts about stroke, including warning signs and preventative measures, the more prepared you will be if a stroke happens to you or a loved one. Unfortunately, it’s not an unlikely scenario – the CDC reports that someone in the United States has a stroke every 40 seconds.

Stroke awareness and education starts with understanding what a stroke is and what causes it. When a stroke occurs, it leads to brain damage due to interrupted blood flow to the brain. These interruptions can happen one of two ways: either a blood clot blocks blood flow, or a blood vessel bursts, allowing blood to leak into the surrounding brain tissue.

Brain Attack: The Underlying Cause of Stroke

The flow of oxygen-rich blood into our brains is required to support our brain cells and the surrounding tissue, both of which are responsible for our abilities to speak, move, understand, and other motion-oriented functions. 

So, why do many people have the misconception that having a stroke means that something has happened to your heart? Well, it’s likely that some information was misunderstood. 

Arteries carrying oxygen-rich blood away from the heart supply the rest of the body with the resources it needs to do its job. As this blood supply moves toward its destination in the brain, any disturbance to its natural flow will primarily affect brain function.

Comparison of Risk Factors 

Another likely area for confusion is that some of the risk factors for stroke are the same as those commonly associated with heart disease. Factors shared between the two include high blood pressure, use of tobacco products, diabetes, and an unhealthy lifestyle that may include physical inactivity, obesity, and a diet high in saturated fat, trans fat, and cholesterol. 

To link the two even further, diagnoses of arterial disease and atrial fibrillation (A-Fib) can raise an individual’s risk for stroke. If any of these conditions apply to you, having a conversation with a specialist or your primary care doctor is an important first step in creating a plan that manages your risk factors for stroke.

Find a Doctor Near You Call
(716) 706-2112

Find a Doctor Near You Call
(716) 706-2112