Unknown QRS Morphology Change at Peak Exercise: To Stop or to Continue?

ABSTRACT: Electrocardiogram changes during stress tests are well standardized and understood. We present and explain a reversible QRS morphology change at peak exercise previously unreported. (Level of Difficulty: Intermediate.).

SUBMITTER: Leonelli FM 

PROVIDER: S-EPMC10544094 | biostudies-literature | 2023 Sep

REPOSITORIES: biostudies-literature