One study suggests that serial 12-lead ECGs identified acute myocardial infarctions in 50% of patients upon whom the initial 12-lead ECG exhibited nonspecific ECG changes.
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Q1: One of the first ECG changes associated
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Q3: Lesser branches off the LAD, called the
Q6: Extra-cardiac pathologies, such as intracranial hemorrhage, hypothermia,
Q7: Hypothermia affects all cellular functions and can
Q8: Death from acute myocardial infarction remains a
Q8: Calcium is needed for regular cell function.
Q9: It has been estimated that upward of
Q10: Dried electrodes can be rehydrated and used
Q11: Static electricity can also produce artifact on
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