Dec 7, 2024 · Sudden cardiac arrest (SCA) is the sudden loss of all heart activity due to an irregular heart rhythm. Breathing stops. The person becomes unconscious. Without immediate treatment, sudden cardiac arrest can lead to death.

Dec 7, 2024 · Sudden cardiac arrest happens suddenly and requires emergency medical care at a hospital. If the heart is quickly restored, survival is possible. When you are stable, healthcare professionals at the hospital run tests to determine the cause.

Jul 18, 2024 · Cardiopulmonary resuscitation (CPR) is an emergency treatment that's done when someone's breathing or heartbeat has stopped. For example, when someone has a heart attack or nearly drowns. CPR can help save a life.

Jul 25, 2023 · Cardiac arrest, or sudden cardiac arrest as it is more formally known, is a medical emergency. It happens when an event, usually an electrical disturbance, quickly and unexpectedly causes your heart to stop working.

Nov 30, 2024 · A heart attack occurs when there is a blockage, and your heart muscle is deprived of blood flow. People experience chest pains or difficulty breathing. A heart attack can sometimes cause a sudden cardiac arrest and even induce a lethal arrhythmia due to irritation from lack of oxygen and blood flow.

Jun 28, 2024 · Cardiopulmonary resuscitation (CPR) is a real life-saver. It may need to be used in a range of emergencies that can lead to cardiac arrest, such as a heart attack, drowning or lightning strike, or if a person is choking or has been severely burned.

Aug 7, 2023 · Cardiac arrest is when the heart cannot fulfill its duties, such as pumping oxygenated blood around the body to reach critical areas such as the brain and the rest of the body. It is sometimes called “sudden” because it seems to happen without warning.

Aug 20, 2010 · Most research on outcomes after cardiac arrest has focused on the ability to perform daily activities, not on cognitive abilities. Yet, memory and similar complaints are common among patients surviving cardiac arrest.

The utilization of Advanced Cardiac Life Support (ACLS) and Basic Life Support (BLS) measures (i.e. Epinephrine, Atropine, and closed Cardiopulmonary Resuscitation) in the setting of Advanced Trauma Life Support (ATLS) Resuscitation is of limited benefit in …

Dec 7, 2024 · Loscalzo J, et al., eds. Cardiovascular collapse, cardiac arrest, and sudden cardiac death. In: Harrison's Principles of Internal Medicine. 21st ed. McGraw Hill; 2022. https://accessmedicine.mhmedical.com. Accessed Dec. 21, 2022. What is cardiac arrest? National Heart, Lung, and Blood Institute. https://www.nhlbi.nih.gov/health/cardiac-arrest.