Understanding Stroke: Types, Risks, And Prevention With Dr Ameer Hassan
In our journey to comprehend the complexities of human health, we will delve into a cerebral concern widely affecting people worldwide – stroke. Knowing what it is, the different types, and crucially, how to prevent it, can potentially save lives. For this reason, we reached out to an expert in the stroke field, Dr Ameer Hassan, to help us navigate through the facts and debunk popular misconceptions.
What Is A Stroke?
A stroke occurs when the blood supply to part of your brain is interrupted, preventing the brain tissues from getting oxygen and nutrients. Consequently, within minutes, brain cells start to die, a condition that can lead to severe complications and even death. This alarming and dire situation demands increased awareness and immediate action.
Types Of Strokes And Their Causes
There are primarily three types of strokes: ischemic, hemorrhagic, and transient ischemic attacks or “mini-strokes”.
- Ischemic Stroke: Some expert explains that ischemic strokes are the most common, accounting for about 87% of all strokes. This type of stroke happens when the arteries to your brain become narrowed or blocked, causing severely reduced blood flow (ischemia). This blockage is typically caused by blood clots, often related to a condition called atherosclerosis where arterties harden due to fatty deposits.
- Hemorrhagic Stroke: This takes place when a blood vessel in your brain leaks or ruptures. Brain aneurysms, which are weaknesses in the blood vessel walls, or overuse of blood thinners can frequently lead to hemorrhagic strokes.
- Transient Ischemic Attack (TIA): Also known as a “mini-stroke,” a TIA is a short-lived disruption of blood flow to part of the brain. It mirrors stroke-like symptoms, but doesn’t cause permanent damage. Still, TIAs should not be taken lightly; they serve as significant warning signs for future strokes.
Risk Factors
Most strokes are preventable, and the first step to prevention is understanding the risk factors. As Dr Ameer Hassan states, many lifestyle-related behaviors and medical conditions can significantly influence the likelihood of stroke. These risk factors include an unhealthy diet, physical inactivity, excessive alcohol, smoking, obesity, hypertension, diabetes, and high cholesterol levels. High stress levels and a family history of stroke can also increase susceptibility.
Stroke Prevention: Lifestyle Changes For Longer, Healthier Lives
Following healthy lifestyle habits and managing medical conditions through regular check-ups are the most effective ways to prevent stroke. Dr Ameer Hassan emphasizes the importance of maintaining a healthy diet, regular physical exercise, and avoiding harmful habits like smoking and excessive drinking.
Diet is a crucial determinant of several risk factors like obesity, high blood pressure, diabetes, and high cholesterol. “Your diet should be low in saturated fat, trans fat, and cholesterol. Incorporate plenty of fruits, vegetables, and whole grains,” advises Dr. Hassan. Regular physical activity not only keeps your weight in check but also helps lower your cholesterol and blood pressure.
In conclusion, while strokes might seem daunting, remember that knowledge empowers. Armed with understanding and guided by professionals, we can confront stroke, significantly reducing our risk through conscious, healthier lifestyle choices. Let’s strive for prevention, for ourselves and our loved ones. Remember, every step taken towards a healthier lifestyle is a step away from the risk of stroke.
