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2. Cardiac arrest - Wikipedia

   en.wikipedia.org/wiki/Cardiac_arrest

   While a heart attack refers to death of heart muscle tissue as a result of blood supply loss, cardiac arrest is caused when the heart's electrical system malfunctions. Furthermore, the American Heart Association explains that "if corrective measures are not taken rapidly, this condition progresses to sudden death.

3. Adams–Stokes syndrome - Wikipedia

   en.wikipedia.org/wiki/Adams–Stokes_syndrome

   Typically an attack occurs without warning, leading to sudden loss of consciousness. [4] Prior to an attack, a patient may be pale with hypoperfusion. Abnormal movements may be present, typically consisting of twitching after 15–20 seconds of unconsciousness.

4. What are cardiac arrest, heart attack and heart failure? - AOL

   www.aol.com/cardiac-arrest-heart-attack-heart...

   A sudden, unexpected loss of heart function also results in a sudden loss of breathing and consciousness. ... Common warning signs of a heart attack are discomfort or pain in the chest; discomfort ...

5. Myocardial infarction - Wikipedia

   en.wikipedia.org/wiki/Myocardial_infarction

   Myocardial infarction; Other names: Acute myocardial infarction (AMI), heart attack: A myocardial infarction occurs when an atherosclerotic plaque slowly builds up in the inner lining of a coronary artery and then suddenly ruptures, causing catastrophic thrombus formation, totally occluding the artery and preventing blood flow downstream to the heart muscle.

6. What is cardiac arrest? The condition that sent LeBron James ...

   www.aol.com/cardiac-arrest-condition-sent-lebron...

   Cardiac arrest differs from a heart attack. Cardiac arrest differs from a heart attack. Skip to main content. Subscriptions; Animals. Business. Entertainment. Fitness. Food. Games. Health. Home ...

7. What Is Heart Disease? Everything You Need to Know - AOL

   www.aol.com/heart-disease-everything-know...

   Early Warning Signs of Heart Disease. ... heart attack symptoms are immediate and intense, and other times they develop gradually. The longer you wait to get treatment for a heart attack, the ...

8. Acute coronary syndrome - Wikipedia

   en.wikipedia.org/wiki/Acute_coronary_syndrome

   Meanwhile, in plaque erosion, the plaque is rich with extracellular matrix, proteoglycan, glycoaminoglycan, but without fibrous caps, no inflammatory cells, and no large lipid core. After the coronary arteries are unblocked, there is a risk of reperfusion injury due spreading inflammatory mediators throughout the body.

9. What Doctors Want You to Know About COVID-19 and Heart Attack ...

   www.aol.com/doctors-want-know-covid-19-123000473...

   Can COVID cause a sudden heart attack? A heart attack happens when blood flow to the heart is blocked or severely reduced, according to the CDC. The most common cause of heart attack is coronary ...