Pericarditis, or inflammation of the pericardium, has typical ECG findings. These findings occur in progressive stages, all of which are seen in about 50% of cases of pericarditis. Stage I (acute ...

Answer: B. Hyperkalemia causing the Brugada electrocardiographic (ECG) pattern. In leads V1-2, the ST segment is elevated, which begins from the top of the R' wave and is downsloping, ending with an ...

A 61-year-old man presented to the emergency department with epigastric pain lasting 3 hours, preceded by vomiting and watery diarrhea for 2 days. He had a 7-year history of hypertension, diabetes ...

The downsloping PR segment and the upsloping ST segment make a smooth, scooped-out curvature, with the J point (the beginning of the ST segment) and the end of the PR segment being at the same level, ...

These 12-lead ECG recordings of eight patients show precordial ST-segment depression at the J point followed by peaked, positive T waves. In addition, lead aVR shows slight ST-segment elevation in ...

Some clinicians say that testing for occlusion myocardial infarction (OMI) instead might be a better tool for making that determination. “We think we should get rid of the term ST-elevation MI, ...