Physician

Cardiology

Leo G. Horan works in the field of Cardiology. He studied medicine at Tulane University School of Medicine. He received 1 awards: "Fellow (FACC)". Leo G. Horan, MD has written publications. He has 88 publications published with PubMed. The lastest paper is: 'Anterior infarctional changes occurring during mid and late ventricular activation detectable by surface mapping techniques.' Leo G. Horan, MD accepts all Medicare patients.

Publications

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• A study of the spatial vectorcardiogram in subjects with anterior Myocardial infarction.
• A study of the spatial vectorcardiogram in subjects with posterior Myocardial infarction.
• Spatial vectorcardiograms in normal dogs.
• A study of the influence upon the spatial vectorcardiogram of localized destruction of the myocardium of dog.
• Relationship between the anatomical orientation of the interventricular septum and the manifest orientation of ventricular depolarization in dogs.
• Spatial vectorcardiogram in dogs with chronic localized Myocardial lesions.
• EVALUATION OF MULTIPOLAR EFFECTS IN THE HIGH-FIDELITY STANDARD ELECTROCARDIOGRAM BY MEANS OF FACTOR ANALYSIS.
• THE INTERCHANGEABILITY OF VECTORCARDIOGRAPHIC SYSTEMS.
• PRINCIPAL FACTOR WAVEFORMS OF THE THORACIC QRS COMPLEX.
• THE LIMITS OF INFORMATION IN THE VECTORCARDIOGRAM: COMPARATIVE RESYNTHESIS OF BODY SURFACE POTENTIALS WITH DIFFERENT LEAD SYSTEMS.
• THE SPATIAL VECTOCARDIOGRAM IN IDIOPATHIC Cardiomyopathy.
• TRIAL BY DIGITALIS.
• RELATING ECG FINDINGS TO GROSS Myocardial LESIONS.
• BODY SURFACE POTENTIAL DISTRIBUTION: COMPARISON OF NATURALLY AND ARTIFICIALLY PRODUCED SIGNALS AS ANALYZED BY DIGITAL COMPUTER.
• Study of ventricular response in Atrial fibrillation.
• The effect of intracavitary carbon dioxide on surface potentials in the intact canine chest.
• An electrocardiographic and spatial vectorcardiographic pattern associated with diffuse Myocardial damage and ventricular aneurysm.
• The spatial vectorcardiogram of patients with malignant neoplasms.
• A correlative study of postmortem, electrocardiographic, and spatial vectorcardiographic data in Myocardial infarction.
• The spatial vectorcardiogram in left ventricular hypertrophy.
• Comparative effects of sodium bicarbonate and sodium chloride on reversing cocaine-induced changes in the electrocardiogram.
• Right ventricular Infarction: specific requirements of management.
• The comparative predictive accuracy of spectral turbulence analysis and time-domain analysis for sustained monomorphic ventricular tachycardia in postInfarction patien...
• Surface recording of His-Purkinje activity on an every-beat basis without digital averaging.
• The influence of electrode placement in the reconstruction and analysis of body surface potential maps from limited thoracic arrays.
• The determination of the human ventricular gradient from body surface potential map data.
• Relation between right ventricular mass and cavity size: an analysis of 1500 human Hearts.
• Clinico-pathological conference: "the big-heart Syndrome".
• A dynamic electrical record of the pathway of human His bundle activation from surface mapping.
• Comparison of total body surface map depolarization patterns of left bundle branch block and normal axis with left bundle branch block and left-axis deviation.
• Analysis of PR subintervals in normal subjects and early studies in patients with abnormalities of the conduction system using surface His bundle recordings.
• Does role dictate response of chiefs and chairmen?
• Electrocardiographic J wave of hypercalcemia.
• The pathologic correlates of the electrocardiogram: complete left bundle branch block.
• Simulation of the sequence of ventricular activation and the choice of an inverse solution.
• The influence of drugs and electrolytes on the clinical electrocardiogram.
• The anatomic basis for high-frequency components in the electrocardiogram.
• Coronary artery embolism.
• The principle of waveform correlation in electrocardiographic research.
• Electrocardiographic interpretation in the presence of pulmonary Disease.
• Distribution of Heart potentials on the body surface in five normal young men. With a critical commentary on technic.
• Unexplained Atrial flutter: a frequent herald of pulmonary embolism.
• Recovery of the moving dipole from surface potential recordings.
• Significance of the diagnostic Q wave of Myocardial infarction.
• Thomas JR: The significance of diagnostic Q waves in the presence of bundle branch block.
• Localization of the site of Myocardial scarring in man by high-frequency components.
• A rapid assay of dipolar and extradipolar content in the human electrocardiogram.
• Nonanoxic aerosol Arrhythmias.
• The electrical sequelae of aerosol inhalation.
• Correlative analysis of vectorcardiograms and serial instantaneous surface potential maps in normal young men.
• Concerning the effects of body surface geometry on the recorded electrocardiogram.
• Surface potential contribution from discrete elements of ventricular wall. A closed chest, postmortem-documented prospective study.
• Effect of VCG sensitivity to dipole content in detecting Infarctional changes.
• Hexadecapolar shift equations applicable to equivalent cardiac generators of lower degree.
• Acid-base relationships and the cardiac response to aerosol inhalation.
• Modification of the ventricular response in Atrial fibrillation during Cheyne-Stokes breathing: a possible source of therapeutic error.
• Surface recording of electrical activity from the region of the bundle of His.
• Comparative surface potential patterns in obstructive and nonobstructive Cardiomyopathy.
• Gross anatomy associated with patterns called left posterior hemiblock.
• Diagnostic import of QRS notching in high-frequency electrocardiograms of living subjects with heart Disease.
• An early sign of right ventricular enlargement.
• The ischemic zone surrounding Acute myocardial infarction. Its morphology as detected by dehydrogenase staining.
• Effect of various regimens of chronic and Acute nicotine exposure on myocardial infarct size in the dog.
• The degree to which Myocardial infarct site and size determine the electrocardiographic axis. Analysis of correlative data by computational modeling.
• Manifest orientation: the theoretical link between the anatomy of the Heart and the clinical electrocardiogram.
• On the possibility of directly relating the pattern of ventricular surface activation to the pattern of body surface potential distribution.
• Variation in the precordial QRS transition zone in normal subjects.
• Recurrent resemblance in potential topography at different instants during ventricular depolarization and repolarization. Normal conduction contrasted with left bundle...
• Relation between the ventriculographic silhouette and topography of thoracic potential in Coronary artery disease.
• Anatomic localization of a single electrical source within the boundary of the human torso.
• A basis for determining body surface potential patterns attributable to single-site Coronary arterial occlusion.
• Use of body surface maps to identify vessel site of Coronary occlusion.
• Patterns of body surface potential and ventriculograms specific to occlusion of subdivisions of the Coronary arteries.
• Relation of peri-infarction block to ventricular late potentials in patients with inferior wall Myocardial infarction.
• Recommendations for standardization and specifications in automated electrocardiography: bandwidth and digital signal processing. A report for health professionals by ...
• Body surface mapping including relationships with endocardial and epicardial mapping.
• Application of beat-to-beat techniques.
• Concentrations of fluoroalkanes associated with cardiac conduction system toxicity.
• Anterior Infarctional changes occurring during mid and late ventricular activation detectable by surface mapping techniques.
• The multipolar content of the human electrocardiogram.
• New evidence for inferoposterior Myocardial infarction on surface potential maps.
• Surface reflections of cardiac excitation and the assessment of infarct volume in dogs. A comparison of methods.
• A theoretical examination of ventricular repolarization and the secondary T wave.
• The quest for optimal electrocardiography.
• The first fifteen orthogonal scalar leads of the multipolar-sensitive electrocardiogram.
• Diagnostic accuracy of the electrocardiogram.
• Combined effects of graded hyperkalemia on activation and recovery.

Schools

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• Tulane University of Louisiana

• Salt Lake Co Genl Hospital

• Tulane University

Procedures Preformed

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• Cardiac Myocardial Perfusion Imaging

Conditions Treated

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• Angina and Acute Coronary Syndrome
• Aortic Valve Disease
• Arrhythmias (incl. Atrial Fibrillation)
• Cardiomyopathy
• View All

Doctors Specialties

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• Cardiology

Accepted Insurances

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Awards

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• Fellow (FACC)

Education

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• University of Utah
• Tulane University School of Medicine

Hospital

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• University of Kentucky Albert B. Chandler Hospital

Drug Facts

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NPI NUMBER		1891717732
NPPES Provider LastName		HORAN
NPPES Provider FirstName		LEO
NPPES Provider ZIPCode		405360001
NPPES Provider State		KY
Specialty Description		Cardiology
Total Claim Count		17.0
Distinct Opioid Count		0.0
Opioid Claim Count		0.0
Percent Opioid Claims		0.0

Helpful Reviews

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Medicare Facts

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National Provider Identifier [NPI]	1891717732
Last Name Of The Provider	HORAN
First Name Of The Provider	LEO
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