According to the Clinical Exercise Physiology Consortium, an ECG reading of “septal infarct, age unclear” indicates that the patient may have had a myocardial infarction, also known as a heart attack, at an unknown time in the past. However, this finding could be due to the electrodes being placed incorrectly on the chest during the examination, thus a second ECG should be conducted to confirm the result.
QS waves in V1 and V2 are caused by septal infarcts, according to the Clinical Exercise Physiology Consortium. QS waves in V1 and V2 can be caused by a variety of factors, including septal infarctions, improper ECG methodology, pulmonary illnesses, and intraventricular conduction anomalies. According to Mayo Clinic, some patients have myocardial infarctions without experiencing any symptoms. Others blame dyspepsia or influenza for their symptoms. A septal infarct pattern on an ECG is the only approach to detect these quiet heart attacks.
According to MedicineNet, an ECG is used to measure the electrical impulses generated by the heart when it contracts. Damage to the heart muscle caused by a previous myocardial infarction can alter the way the heart contracts, which can be detected via an ECG. An ECG takes about five minutes to complete. Electrodes are linked to a monitor and placed on the chest. The health care provider examines the pattern on the monitor and interprets the information.
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