AHA recommendations ECG interpretation poor R wave progression causes
ECG impression from this photograph:
Rhythm: Regular sinus rhythm, with a P wave before every QRS.
Rate: About 85 bpm.
Axis / intervals: Appears broadly normal. QRS complexes are narrow, with no evident bundle branch block. The printed values appear to show PR about 153 ms and QRS about 78 ms.
ST-T changes: I do not see clear acute ST-segment elevation or convincing ischemic ST depression on this image.
Precordial leads: There may be poor/late R-wave progression, most noticeable around V2, which is also flagged by the machine. This is a nonspecific finding and can result from chest-lead placement, normal variation, body habitus, prior anterior infarction, ventricular hypertrophy, or other conditions. It does not by itself diagnose a heart attack. A repeat ECG with careful V1-V6 positioning and comparison with any previous ECG is reasonable.
Overall: Sinus rhythm at ~85 bpm, no obvious acute STEMI pattern on the photo, with an automated/nonspecific flag for poor R-wave progression.
This cannot replace a clinician reading the original tracing in context. If this ECG was done because of current chest pressure/pain, breathlessness, sweating, fainting, or new severe symptoms, seek urgent emergency assessment now, even if the ECG looks non-diagnostic.
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