A patient has had a 12-lead -ECG completed as part of an annual physical examination. The nurse notes an abnormal Q wave on an otherwise unremarkable ECG. The nurse recognizes this finding indicates which of the following? a) Variant angina b) An evolving MI c) A past MI d) A cardiac dysrhythmia
A patient has had a 12-lead -ECG completed as part of an annual physical examination. The nurse notes an abnormal Q wave on an otherwise unremarkable ECG. The nurse recognizes this finding indicates which of the following?
a) Variant angina
b) An evolving MI
c) A past MI
d) A cardiac dysrhythmia