Diagnosis: --- Stroke occurs in important areas of the brain , any type of bleeding here can lead to terrible consequences. Therefore, it is important to take action by diagnosing the disease quickly. If the blood clots in the brain cannot be removed within 3 to 6 hours, permanent damage often occurs. The patient may become permanently paralyzed and even die. The most common tests for stroke are: - হৃদ Echocardiography also takes pictures of the heart. • Measurement of blood pressure , cholesterol , diabetes , amino acids etc. • Also CT scan and MRI monitor the condition of the brain. ছবি Ultrasound imaging of the arteries of the neck to see if the blood vessels have narrowed. It is important to diagnose whether the stroke is due to bleeding or obstruction of blood flow. Aspirin is beneficial in case of stroke due to obstruction of blood flow due to cholesterol or any other reason , but aspirin is harmful in case of stroke due to bleeding. This is known by CT scan. Strokes can occur in a variety of ways. In the case of a transient ischemic attack or transient stroke, the patient may feel better within minutes of the onset of the symptoms. With a little more time, the patient can get better within 24 hours. However, if it lasts for more than 24 hours, it cannot be called a transient ischemic attack or a transient stroke.