Chest pain with elevated ST segment in lead V1: a case report
Zhongyong He1, Xiaobo Pu2, Lijun Zeng3
1Department of Cardiology, Mianyang People's Hospital, Mianyang, China.
Frontiers in Cardiovascular Medicine
|March 23, 2026
Summary
Isolated right ventricular infarction (RVI) can mimic anteroseptal myocardial infarction. Key ECG findings like decremental ST-segment elevation (V1>V2) and ST elevation in lead III help differentiate RVI for timely treatment.
Area of Science:
- Cardiology
- Diagnostic Imaging
Background:
- Isolated right ventricular infarction (RVI) is often overlooked.
- RVI can present with ST-segment elevation (STE) mimicking anteroseptal myocardial infarction on ECG.
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