Mechanisms of ischemic ST-segment displacement. Evaluation by direct current recordings

The cardiac conduction system is a specialized tract of myocardial cells responsible for maintaining normal cardiac rhythm. Discover the latest research on the cardiac conduction system here.

Cardiology Journals

Discover the latest cardiology research in this collection of the top cardiology journals.

Mechanisms of ischemic ST-segment displacement. Evaluation by direct current recordings

Abstract

References

Magnetic determination of the relationship between the S-T segment shift and the injury current produced by coronary artery occlusion

Use of moving epicardial electrodes in defining ST-segment changes after acute coronary occlusion in the baboon. Relation to primary ventricular fibrillation

Precordial and epicardial surface potentials during Myocardial ischemia in the pig. A theoretical and experimental analysis of the TQ and ST segments.

Diagnosis of obstructive coronary disease by maximal exercise and atrial pacing

Depression of the S-T segment in epicardial electrocardiogram associated with experimental major coronary artery constriction

Correlation between intracellular and surface electrograms in acute myocardial ischemia

Polarity of the STvector

The electrical manifestations observed in damaged or injured cardiac muscle; an experimental study

Angina pectoris. IV. Clinical and experimental difference between ischemia with S-T elevation and ischemia with S-T depression

Effects of experimental regional ischemia and levarterenol on the RS-T segment and baseline of ventricular surface electrocardiograms obtained by direct-coupled amplification

Mechanism of S-T segment alteration during acute myocardial injury

The electrical effects of injury at various myocardial locations

Citations

QT interval shortening and ST elevation in intracoronary ECG during PTCA

Intraoperative automated ST segment analysis: a reliable 'black box'?

The role of extracellular potassium transport in computer models of the ischemic zone.

Relationships between the kallikrein-kinin and prostaglandin systems

Computer model analysis of the relationship of ST-segment and ST-segment/heart rate slope response to the constituents of the ischemic injury source

Release of cardiac troponin I after temporally graded acute coronary ischaemia with electrocardiographic ST depression

Prolonged ST segment depression after stress testing: does it really identify more severe disease?

Use of intracoronary electrocardiography for detecting ST-T, QTc, and U wave changes during coronary balloon angioplasty

Haemodynamic observations during percutaneous transluminal coronary angioplasty in the presence of synchronised diastolic coronary sinus retroperfusion

Thoracic cavity irrigation: an unusual cause of acute ST segment increase

The relationship of resting S-T segment depression to the severity of subvalvular aortic stenosis and the presence of ventricular premature complexes in the dog

Repetitive ventricular fibrillation preceded by both ST segment depression and elevation during acute myocardial ischemia

Consideration of QRS complex in addition to ST segment abnormalities in the estimation of the 'risk region' during acute inferior myocardial infarction

The effect of lesion size and tissue remodeling on ST deviation in partial-thickness ischemia

Limitations of the standard transthoracic electrocardiogram in detecting subendocardial ischemia

Patterns of ST-segment change during acute no-flow myocardial ischemia produced by balloon occlusion during angioplasty of the left anterior descending coronary artery

Comparison of coronary arteriographic findings during angina pectoris associated with S-T elevation or depression

Effort angina pectoris without electrocardiographic changes in coronary disease patients: correlations between scintigraphic and coronary angiographic findings

Prognostic significance of an ST segment depression of patients with an acute coronary attack

Unstable angina: ST segment depression with positive versus negative T wave deflections--clinical course, ECG evolution, and angiographic correlation

Electrocardiographic evaluation of collateral development in conscious dogs.

Echo- and electrocardiographic findings in relation to autopsy in myocardial infarction

Exercise-induced QT/R-R-interval hysteresis as a predictor of myocardial ischemia

ST-segment elevation in the early repolarization syndrome, idiopathic ventricular fibrillation, and the Brugada syndrome: cellular and clinical linkage

Diagnostic significance of precordial ST-segment depression.

Transient alterations of the QRS complex and ST segment during percutaneous transluminal balloon angioplasty of the left anterior descending coronary artery.

Transient alterations of the QRS complex and ST segment during percutaneous transluminal balloon angioplasty of the right and left circumflex coronary arteries

QT hysteresis index improves the power of treadmill exercise test in the screening of coronary artery disease

Ventricular repolarization components on the electrocardiogram: cellular basis and clinical significance

Repeated 15-minute coronary occlusions in pigs increase occlusion arrhythmias but decrease reperfusion arrhythmias that are associated with extracellular hypokalemia

QRS changes during percutaneous transluminal coronary angioplasty and their possible mechanisms

Effect of time interval between repeated brief coronary artery occlusions on arrhythmia, electrical activity and myocardial blood flow

Duration and magnitude of ST-segment depression during exercise and recovery: a symmetric relation

Electrocardiographic evolution of posterior acute myocardial infarction: importance of early precordial ST-segment depression

The reproducibility of hemodynamic, electrocardiographic, and gas exchange data during treadmill exercise in patients with stable angina pectoris

Electrocardiographic prediction of the success of coronary reperfusion by intravenous thrombolytic therapy: an experimental study

Coronary care unit ST-trending system: interpreting complex output data

ECG simulators of infarction. Part II: Pathophysiology and differential diagnosis of pseudo-infarction ST-T patterns

Preeminence of the left stellate ganglion in the long Q-T syndrome

Subtle ECG sign of acute infarction: prominent reciprocal ST depression with minimal primary ST elevation

Human Cardiomyocyte Progenitor Cells in Co-culture with Rat Cardiomyocytes Form a Pro-arrhythmic Substrate: Evidence for Two Different Arrhythmogenic Mechanisms

Related Concepts

Related Feeds

Cardiac Conduction System

Cardiology Journals

Related Papers

Letter: ST-segment displacement after acute myocardial infarction

ST-segment changes

Predictive value of ST-segment displacement and other indices after myocardial infarction

ST-segment monitoring

St-segment displacement and early hospital discharge in acute myocardial infarction