Cerebrovascular Accident and Stroke
Cerebrovascular Accident (CVA) Definition
- Cerebrovascular Accident (CVA) is commonly referred to as a stroke.
Key Points on Stroke
- Definition of Stroke: A stroke occurs when there is an interruption of blood supply to the brain, leading to cell death and loss of function.
- Types of Stroke:
- Ischemic Stroke: Caused by a blockage in a blood vessel supplying blood to the brain.
- Hemorrhagic Stroke: Caused by a bleed in or around the brain due to ruptured blood vessels.
- Heart Attack: Also known as myocardial infarction, it occurs when blood flow to a part of the heart is blocked.
- Kidney Stones: Hard deposits made of minerals and salts that form inside the kidneys.
- High Blood Pressure: A condition in which the force of the blood against the artery walls is too high, also known as hypertension.
Implications of Stroke
- Immediate Effects: Loss of ability to speak, paralysis, or weakness in one side of the body, and other neurological impairments can occur.
- Long-term Effects: Patients may need rehabilitation and have long-lasting disabilities affecting daily life.
Importance of Awareness
- Understanding the signs and symptoms of a stroke is critical for early intervention and treatment.