Transient S-T segment elevation in unstable angina: Prognostic significance

Gary D. Plotnick; C. Richard Conti

doi:10.1016/0002-9343(79)90737-X

Transient S-T segment elevation in unstable angina: Prognostic significance

Gary D. Plotnick, C. Richard Conti

School of Medicine

Research output: Contribution to journal › Article › peer-review

9 Scopus citations

Abstract

The clinical and prognostic significance of the direction of the S-T segment shift on the 12-lead electrocardiogram was evaluated in medically treated patients with unstable angina pectoris. Long-term mortality and morbidity of 11 patients with transient S-T segment elevation (group I) were compared to that of 21 patients with transient S-T segment depression (group II). The average follow-up duration was 62 months. There was no significant difference between groups I and II with respect to survival or nonfatal myocardial infarction over a five-year period. Mortality was related to the extent of coronary artery disease and left ventricular ejection fraction rather than to the direction of the S-T segment shift.

Original language	English (US)
Pages (from-to)	800-803
Number of pages	4
Journal	The American journal of medicine
Volume	67
Issue number	5
DOIs	https://doi.org/10.1016/0002-9343(79)90737-X
State	Published - Nov 1979

ASJC Scopus subject areas

Medicine(all)

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10.1016/0002-9343(79)90737-X

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title = "Transient S-T segment elevation in unstable angina: Prognostic significance",

abstract = "The clinical and prognostic significance of the direction of the S-T segment shift on the 12-lead electrocardiogram was evaluated in medically treated patients with unstable angina pectoris. Long-term mortality and morbidity of 11 patients with transient S-T segment elevation (group I) were compared to that of 21 patients with transient S-T segment depression (group II). The average follow-up duration was 62 months. There was no significant difference between groups I and II with respect to survival or nonfatal myocardial infarction over a five-year period. Mortality was related to the extent of coronary artery disease and left ventricular ejection fraction rather than to the direction of the S-T segment shift.",

author = "Plotnick, {Gary D.} and Conti, {C. Richard}",

note = "Funding Information: From the Cardiovascular Divisions, )ohns Hopkins Medical Institutions, University of Maryland School of Medicine, and Veterans Administration Medical Center, Baltimore, Maryland. This study is supported by the Veterans Administration. It was presented in part at the American College of Cardiology Meetings, Anaheim, California, March 1978. Requests for reprints should be addressed to Dr. Gary D. Plotnick (151).V A Medical Center, 3900 Loch Raven Blvd., Baltimore, Maryland 21218. Manuscript accepted June 6.1979. * Present address: Division of Cardiology, University of Florida, Gainesville, Florida.",

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doi = "10.1016/0002-9343(79)90737-X",

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T1 - Transient S-T segment elevation in unstable angina

T2 - Prognostic significance

AU - Plotnick, Gary D.

AU - Conti, C. Richard

N1 - Funding Information: From the Cardiovascular Divisions, )ohns Hopkins Medical Institutions, University of Maryland School of Medicine, and Veterans Administration Medical Center, Baltimore, Maryland. This study is supported by the Veterans Administration. It was presented in part at the American College of Cardiology Meetings, Anaheim, California, March 1978. Requests for reprints should be addressed to Dr. Gary D. Plotnick (151).V A Medical Center, 3900 Loch Raven Blvd., Baltimore, Maryland 21218. Manuscript accepted June 6.1979. * Present address: Division of Cardiology, University of Florida, Gainesville, Florida.

PY - 1979/11

Y1 - 1979/11

N2 - The clinical and prognostic significance of the direction of the S-T segment shift on the 12-lead electrocardiogram was evaluated in medically treated patients with unstable angina pectoris. Long-term mortality and morbidity of 11 patients with transient S-T segment elevation (group I) were compared to that of 21 patients with transient S-T segment depression (group II). The average follow-up duration was 62 months. There was no significant difference between groups I and II with respect to survival or nonfatal myocardial infarction over a five-year period. Mortality was related to the extent of coronary artery disease and left ventricular ejection fraction rather than to the direction of the S-T segment shift.

AB - The clinical and prognostic significance of the direction of the S-T segment shift on the 12-lead electrocardiogram was evaluated in medically treated patients with unstable angina pectoris. Long-term mortality and morbidity of 11 patients with transient S-T segment elevation (group I) were compared to that of 21 patients with transient S-T segment depression (group II). The average follow-up duration was 62 months. There was no significant difference between groups I and II with respect to survival or nonfatal myocardial infarction over a five-year period. Mortality was related to the extent of coronary artery disease and left ventricular ejection fraction rather than to the direction of the S-T segment shift.

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IS - 5

ER -

Transient S-T segment elevation in unstable angina: Prognostic significance

Abstract

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