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Literature DB >> 324500

Praecordial ST segment elevation. New technique for continuous recording and analysis.

M R Luxton, D C Russell, A Murray, D Williamson, J M Neilson, M F Oliver.

Abstract

The measurement of praecordial ST segment elevation after myocardial infarction is of value in assessing the natural history of ischaemic injury and the effectiveness of intervention. Hand analysis is, however, time consuming and inaccurate. A technique for continuous recording from 35 praecordial leads and subsequent computer analysis is presented, together with illustrative case studies. Changes in body posture and in heart rate are of importance in subsequent data interpretation.

Entities: Disease

Mesh：

Year: 1977 PMID： 324500 PMCID： PMC483265 DOI： 10.1136/hrt.39.5.493

Source DB: PubMed Journal: Br Heart J ISSN： 0007-0769

12 in total

1. Precordial ST-segment mapping 1. Clinical studies in the coronary care unit.

Authors: J E Madias; K Venkataraman; W B Hodd
Journal: Circulation Date: 1975-11 Impact factor: 29.690

2. Angina pectoris. VI. The nature of ST segment elevation and other ECG changes in acute severe myocardial ischaemia.

Authors: M PRINZMETAL; H TOYOSHIMA; A EKMEKCI; T NAGAYA
Journal: Clin Sci Date: 1962-12 Impact factor: 6.124

3. Studies on the mechanism of ventricular activity. XII. Early changes in the RS-T segment and QRS complex following acute coronary artery occlusion: experimental study and clinical applications.

Authors: L RAKITA; J L BORDUAS; S ROTHMAN; M PRINZMETAL
Journal: Am Heart J Date: 1954-09 Impact factor: 4.749

4. Correlation of intramyocardial electrocardiograms with polarographic oxygen and contractility in the nonischemic and regionally ischemic left ventricle.

Authors: J J SAYEN; G PEIRCE; A H KATCHER; W F SHELDON
Journal: Circ Res Date: 1961-11 Impact factor: 17.367

5. Evaluation of precordial electrocardiographic mapping as a means of assessing changes in myocardial ischemic injury.

Authors: J E Muller; P R Maroko; E Braunwald
Journal: Circulation Date: 1975-07 Impact factor: 29.690

6. Inhibition by -blockade of the ST segment elevation after acute myocardial infarction in man.

Authors: L J Pelides; D S Reid; M Thomas; J P Shillingford
Journal: Cardiovasc Res Date: 1972-05 Impact factor: 10.787

7. Precordial S-T segment elevation mapping: an atraumatic method for assessing alterations in the extent of myocardial ischemic injury. The effects of pharmacologic and hemodynamic interventions.

Authors: P R Maroko; P Libby; J W Covell; B E Sobel; J Ross; E Braunwald
Journal: Am J Cardiol Date: 1972-02 Impact factor: 2.778

8. Distribution of myocardial injury and its relation to epicardial ST-segment changes after coronary artery occlusion in the dog.

Authors: J K Kjekshus; P R Maroko; B E Sobel
Journal: Cardiovasc Res Date: 1972-09 Impact factor: 10.787

Praecordial ST segment elevation. New technique for continuous recording and analysis.

1. Precordial ST-segment mapping 1. Clinical studies in the coronary care unit.

2. Angina pectoris. VI. The nature of ST segment elevation and other ECG changes in acute severe myocardial ischaemia.

3. Studies on the mechanism of ventricular activity. XII. Early changes in the RS-T segment and QRS complex following acute coronary artery occlusion: experimental study and clinical applications.

4. Correlation of intramyocardial electrocardiograms with polarographic oxygen and contractility in the nonischemic and regionally ischemic left ventricle.

5. Evaluation of precordial electrocardiographic mapping as a means of assessing changes in myocardial ischemic injury.

6. Inhibition by -blockade of the ST segment elevation after acute myocardial infarction in man.

7. Precordial S-T segment elevation mapping: an atraumatic method for assessing alterations in the extent of myocardial ischemic injury. The effects of pharmacologic and hemodynamic interventions.

8. Distribution of myocardial injury and its relation to epicardial ST-segment changes after coronary artery occlusion in the dog.

9. Surface mapping of RS-T segment in acute myocardial infarction.

10. Failure of ST segment elevation to predict severity of acute myocardial infarction.

Review 1. Non-invasive assessment of the effects of drugs on acute myocardial infarct size in man.

2. Effect of antilipolytic therapy on ST segment elevation during myocardial ischaemia in man.

3. Transmembrane potential changes and ventricular fibrillation during repetitive myocardial ischaemia in the dog.