Entire process of electrocardiogram recording of Wellens syndrome: A case report.

ABSTRACT:

Background

Wellens syndrome is an electrocardiogram (ECG) pattern seen in high-risk patients with unstable angina pectoris. It is characterized by inverted or biphasic T-waves that change into positive or pseudo-normalized waves at precordial leads when the patient experiences an angina attack; however, the mechanism for this condition remains unclear.

Case summary

A 47-year-old male patient experienced repeated, unprovoked episodes of chest pain for > 20 d, with worsening during the previous day. On the day of admission, he experienced episodes of paroxysmal chest pain lasting more than 30 min, in addition to radiating pain to the left arm and exertional dyspnea. The patient presented to the emergency department with no chest pain or other discomfort at that time. ECG at pr

SUBMITTER: Tang N 

PROVIDER: S-EPMC9294889 | biostudies-literature | 2022 Jul

REPOSITORIES: biostudies-literature