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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. Myocardial infarction - Wikipedia

    en.wikipedia.org/wiki/Myocardial_infarction

    A myocardial infarction (MI), commonly known as a heart attack, occurs when blood flow decreases or stops in one of the coronary arteries of the heart, causing infarction (tissue death) to the heart muscle. [1] The most common symptom is retrosternal chest pain or discomfort that classically radiates to the left shoulder, arm, or jaw. [1]

  4. 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.

  5. Heart Attacks: What Women Need to Know About Their Risks ...

    www.aol.com/heart-attacks-women-know-risks...

    A heart attack is a potentially life-threatening medical emergency that can lead to cardiac arrest or death. ... What Women Need to Know About Their Risks & Warning Signs. Craig Primack, MD, FACP ...

  6. Heart Attacks: What Doctors Want You to Know About ... - AOL

    www.aol.com/heart-attacks-doctors-want-know...

    Heart disease is the number one killer of men and women in the United States—it kills more people than all cancers combined, and is responsible for one out of every four deaths, according to the ...

  7. 3 Surprising 'Mini Heart Attack' Symptoms Most People Miss - AOL

    www.aol.com/3-surprising-mini-heart-attack...

    Woman experiencing signs of a mini heart attack. In movies and on TV, heart attacks are portrayed as dramatic, chest-clenching events. While sometimes, they do look this way in real life, it’s ...

  8. Pulseless electrical activity - Wikipedia

    en.wikipedia.org/wiki/Pulseless_electrical_activity

    Pulseless electrical activity (PEA) is a form of cardiac arrest in which the electrocardiogram shows a heart rhythm that should produce a pulse, but does not.Pulseless electrical activity is found initially in about 20% of out-of-hospital cardiac arrests [1] and about 50% of in-hospital cardiac arrests.

  9. Commotio cordis - Wikipedia

    en.wikipedia.org/wiki/Commotio_cordis

    Commotio cordis (Latin, "agitation / disruption of the heart") is a rare disruption of heart rhythm that occurs as a result of a blow to the area directly over the heart (the precordial region) at a critical instant during the cycle of a heartbeat. [1] The condition is 97% fatal if not treated within three minutes. [2]

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