Analysis of high-resolution ECG changes during percutaneous transluminal coronary angioplasty.


Journal Article

The authors have hypothesized that low-level, electrocardiographic changes may accompany transient ischemia induced by percutaneous transluminal coronary angioplasty. Altered repolarization may manifest as subclinical changes in ST-T morphology. Changes in depolarization may manifest as low-amplitude notches and slurs, a phenomenon the authors term abnormal intra-QRS potentials. The initial aim of this study was to characterize changes in high-resolution electrocardiograph signals that might be linked to ischemic involvement of the ventricular myocardium.

Full Text

Cited Authors

  • Lander, P; Gomis, P; Hartman, G; Gates, K; Petterson, J; Wagner, G

Published Date

  • January 1995

Published In

Volume / Issue

  • 28 Suppl /

Start / End Page

  • 39 - 40

PubMed ID

  • 8656126

Pubmed Central ID

  • 8656126

Electronic International Standard Serial Number (EISSN)

  • 1532-8430

International Standard Serial Number (ISSN)

  • 0022-0736

Digital Object Identifier (DOI)

  • 10.1016/s0022-0736(95)80013-1


  • eng