What causes sqelling on brainn with heart attack?

unclear question. If your question is "what causes brain swelling after cardiac arrest?" the answer is this. The brain swelling or edema is caused by high pressure on the veins and diffuse hypoxia of the brain during the resuscitation process.

Related Questions

What causes a heart attack at 19?

Drugs, genes. Cocaine or methamphetamine come to mind when you see a 19 year old with a heart attack, although an autoimmune disease, hypertrophic cardiomyopathy, or severe hyperlipidemia might have a myocardial infarct at that age as well... Drugs are the cause more commonly seen in our society, however. Read more...
Congenital anomaly. Aortic root, aortic valvular disease aberrant coronary anomalous coronary origin but as another has noted: Cocaine and other drugs of abuse are more likely. Read more...

What are the causes of heart attack?

Heart attack. A heart attack is typically caused by a blood clot forming on top of plaque inside a coronary artery (artery that supplies heart muscle). Factors that can contribute to this are smoking, high cholesterol, diabetes, high blood pressure, obesity and genetics. Other rare causes of heart attack especially in young patients include drugs, trauma, inflammation, congenital anomaly. Read more...
Supply & demand. In simple terms, it is a mismatch between the supply of oxygen and nutrients to heart muscle and the needs/demands of the heart muscle. In effect, heart muscle suffocates. This can be caused by narrowed or blocked vessels (coronary arteries) limiting blood flow. Stress tests on treadmill increases work of heart and determine if you can increase supply to match demand. Read more...
Clots. Simply put, a typical heart attack is when an area of the heart has decreased blood supply. This oftent happens when a plaque ruptures and a clot forms in the lumen of an artery resulting in injury to that specific area of the heart. Read more...

What can cause a heart attack in men?

See below. All the classical risk factors which include smoking, high blood pressure, high cholesterol, diabetes, family history and if you have the above, a heart attack may be precipitated by stress including drugs, excessive drinking and sex, and many more. Live healthy and good luck! Read more...
Heart attack. Is caused by a clot forming in a heart artery and blocking flow of blood to the heart muscle. It can be triggered by any kind of physical, psychologic or chemical(smoke)stress. The causes in women are the same. We think a fatty plaque in the blood vessel cracks and a clot forms at that spot. Read more...

What are the three major causes of heart attack?

Many. There are modifiable and nonmodifiable risk factors for coronary heart disease (cad). Diabetes, smoking and high cholesterol are probably the highest predictors. Read more...
Depends. Atherosclerotic plaque with rupture or thrombosis as narrowing progresses. Embolism aortic dissection congenital coronary anomaly drug abuse there are likely more. Read more...

What is the physiological cause of a heart attack?

Supply & demand. In simple terms, it is a mismatch between the supply of oxygen and nutrients to heart muscle and the needs/demands of the heart muscle. In effect, heart muscle suffocates. This can be caused by narrowed or blocked vessels (coronary arteries) limiting blood flow. Stress tests on treadmill increases work of heart and determine if you can increase supply to match demand. Read more...
Endothelial injury. Most commonly, the diseased intima over an atheromatous plaqueloosesintegrityexposing subintimal material triggering local adhesion of platelets andacutethombinproduction.This clot suddenly obstructs the coronary fatally compromising blood supply to cardiac cells.If flownotrestoredstat, celldeathoccurs.Spasmcandosame. Read more...

Could frequent night duties, are a cause of heart attack?

Heart attack, stress. Good question. There's a lot of research that shows how high levels of stress can be a contributor to heart problems. It would be good to have a medical consultation to see how the heart and the rest of the body are doing, and to evaluate the level of stress. Might also help to talk to a mental health counselor about anxiety of heart attack, especially if it runs in one's family. Read more...