Leonard N. Horowitz
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Physics Philosophy
Leonard N. Horowitz's Degrees
- Masters Medicine University of California, San Francisco
- PhD Biophysics University of California, San Francisco
Why Is Leonard N. Horowitz Influential?
(Suggest an Edit or Addition)Leonard N. Horowitz's Published Works
Number of citations in a given year to any of this author's works
Total number of citations to an author for the works they published in a given year. This highlights publication of the most important work(s) by the author
Published Works
- Effect of the antiarrhythmic agent moricizine on survival after myocardial infarction. (1992) (671)
- Recurrent Sustained Ventricular Tachycardia 3. Role of the Electrophysiologic Study in Selection of Antiarrhythmic Regimens (1978) (609)
- Recurrent Sustained Ventricular Tachycardia: 1. Mechanisms (1978) (608)
- Limitations of Routine Long-Term Electrocardiographic Monitoring to Assess Ventricular Ectopic Frequency (1978) (570)
- Endocardial Excision: A New Surgical Technique for the Treatment of Recurrent Ventricular Tachycardia (1979) (461)
- Continuous Local Electrical Activity: A Mechanism of Recurrent Ventricular Tachycardia (1978) (423)
- Relation between late potentials on the body surface and directly recorded fragmented electrograms in patients with ventricular tachycardia. (1983) (409)
- Prognosis in severe heart failure: relation to hemodynamic measurements and ventricular ectopic activity. (1983) (405)
- Recurrent sustained ventricular tachycardia. 2. Endocardial mapping. (1978) (384)
- Ventricular resection guided by epicardial and endocardial mapping for treatment of recurrent ventricular tachycardia. (1980) (301)
- Flecainide: its proarrhythmic effect and expected changes on the surface electrocardiogram. (1984) (270)
- Recurrent sustained ventricular tachycardia: structure and ultrastructure of subendocardial regions in which tachycardia originates. (1983) (262)
- Role of catheter mapping in the preoperative evaluation of ventricular tachycardia. (1982) (255)
- Amiodarone for control of sustained ventricular tachyarrhythmia: clinical and electrophysiologic effects in 51 patients. (1982) (242)
- Incidence and clinical significance of induced ventricular tachycardia. (1980) (222)
- Reduction in sudden death and total mortality by antiarrhythmic therapy evaluated by electrophysiologic drug testing: criteria of efficacy in patients with sustained ventricular tachyarrhythmia. (1987) (218)
- Epicardial and Endocardial Activation During Sustained Ventricular Tachycardia in Man (1980) (215)
- Electrophysiologic approach to therapy of recurrent sustained ventricular tachycardia. (1979) (199)
- Steady-state serum amiodarone concentrations: relationships with antiarrhythmic efficacy and toxicity. (1984) (197)
- Electrophysiologic characteristics of sustained ventricular tachycardia occurring after repair of tetralogy of fallot. (1980) (179)
- Electrophysiologic and hemodynamic studies in patients resuscitated from cardiac arrest. (1980) (174)
- Intracardiac electrophysiologic studies as a method for the optimization of drug therapy in chronic ventricular arrhythmia. (1980) (173)
- Surgical Endocardial Resection for the Treatment of Malignant Ventricular Tachycardia (1979) (165)
- Use of amiodarone in the treatment of persistent and paroxysmal atrial fibrillation resistant to quinidine therapy. (1985) (163)
- Sustained Ventricular Tachycardia: Role of the 12‐lead Electrocardiogram in Localizing Site of Origin (1981) (156)
- Usefulness of electrophysiologic testing in evaluation of amiodarone therapy for sustained ventricular tachyarrhythmias associated with coronary heart disease. (1985) (156)
- Cellular electrophysiology of human myocardial infarction. 1. Abnormalities of cellular activation. (1979) (154)
- Recurrent Sustained Ventricular Tachycardia: 4. Pleomorphism (1979) (153)
- Comparison of Endocardial Catheter Mapping with Intraoperative Mapping of Ventricular Tachyeardia (1980) (150)
- Torsades de Pointes: Electrophysiologic Studies in Patients Without Transient Pharmacologic or Metabolic Abnormalities (1981) (136)
- Subendocardial Origin of Ventricular Arrhythmias in 24‐Hour‐Old Experimental Myocardial Infarction (1976) (132)
- The Limitations of Epicardial Mapping as a Guide to the Surgical Therapy of Ventricular Tachycardia (1978) (131)
- Sustained ventricular tachycardia: evidence for protected localized reentry. (1978) (129)
- Comparison of standard aneurysmectomy and aneurysmectomy with directed endocardial resection for the treatment of recurrent sustained ventricular tachycardia. (1980) (125)
- Predictors of the success or failure of medical therapy in patients with chronic recurrent sustained ventricular tachycardia: a discriminant analysis. (1983) (117)
- Antiarrhythmic drug efficacy for ventricular tachyarrhythmias associated with coronary artery disease as assessed by electrophysiologic studies. (1985) (110)
- Electrophysiologic characteristics of concealed bypass tracts: clinical and electrocardiographic correlates. (1978) (104)
- Large dose procainamide therapy for ventricular tachyarrhythmia. (1980) (103)
- Long-term results of endocardial resection for sustained ventricular tachycardia in coronary disease patients. (1982) (94)
- Risks and complications of clinical cardiac electrophysiologic studies: a prospective analysis of 1,000 consecutive patients. (1987) (88)
- Ventricular fibrillation during programmed ventricular stimulation: incidence and clinical implications. (1978) (86)
- Postoperative Right Bundle Branch Block: Identification of Three Levels of Block (1980) (86)
- Electrophysiologic residua and sequelae of surgery for congenital heart defects. (1982) (86)
- Mechanism of ventricular fibrillation in man. Observations based on electrode catheter recordings. (1979) (85)
- Multicenter Automatic Defibrillator Implantation Trial (MADIT): Design and Clinical Protocol (1991) (85)
- Electrophysiologic consequences of the Mustard repair of d-transposition of the great arteries. (1987) (80)
- Electrophysiologic properties of a new antiarrhythmic drug--tocainide. (1978) (76)
- Effect of long-term amiodarone therapy on thyroid hormone levels and thyroid function. (1985) (76)
- Surgical excision of automatic atrial tachycardia: anatomic and electrophysiologic correlates. (1982) (74)
- Anatomic and electrophysiologic correlates of ventricular tachycardia requiring left ventricular stimulation. (1981) (73)
- Ethmozin: a new antiarrhythmic agent developed in the USSR. Efficacy and tolerance. (1979) (73)
- The Incidence and Clinical Significance of Epicardial Late Potentials in Patients with Recurrent Sustained Ventricular Tachycardia and Coronary Artery Disease (1982) (71)
- Electrophysiologic testing in patients at high risk for sudden cardiac death. I. Nonsustained ventricular tachycardia and abnormal ventricular function. (1985) (68)
- The surgical treatment of ventricular tachycardia. (1980) (64)
- Influence of left ventricular dysfunction on flecainide therapy. (1987) (63)
- Ventricular ectopic activity after medical and surgical treatment for recurrent sustained ventricular tachycardia. (1980) (63)
- Proarrhythmic effects of antiarrhythmic drugs in patients with malignant ventricular arrhythmias evaluated by electrophysiologic testing. (1988) (60)
- The First Decade of Aortocoronary Bypass Grafting , 1967-1977 A Review (60)
- Efficacy of combination therapy with mexiletine and a type IA agent for inducible ventricular tachyarrhythmias secondary to coronary artery disease. (1985) (59)
- Angiographic and electrophysiologic substrates of ventricular tachycardia in chronic Chagasic myocarditis. (1990) (58)
- Surgical correction of recurrent sustained ventricular tachycardia following complete repair of tetralogy of Fallot. (1980) (56)
- Electrophysiologic assessment of antiarrhythmic drug efficacy for ventricular tachyarrhythmias associated with dilated cardiomyopathy. (1987) (55)
- Use of intravenous verapamil for ventricular tachycardia. (1984) (54)
- Effects of aminophylline on the threshold for initiating ventricular fibrillation during respiratory failure. (1975) (51)
- The Mechanism of Apparent Right Bundle Branch Block After Transatrial Repair of Tetralogy of Fallot (1979) (51)
- Effect of current pulses delivered during the ventricular vulnerable period upon the ventricular fibrillation threshold. (1973) (50)
- Paroxysmal Supraventricular Tachycardia in Patients with Mitral Valve Prolapse (1978) (50)
- Clinical electrophysiology of ventricular tachycardia. (1981) (50)
- Repetitive responses to ventricular extrastimuli: incidence, mechanism, and significance. (1980) (50)
- Fascicular conduction disturbances after coronary bypass surgery (1978) (48)
- Idiopathic recurrent sustained ventricular tachycardia in children and adolescents. (1981) (48)
- The Effects of Coronary Artery Disease on the Ventricular Fibrillation Threshold in Man (1979) (46)
- Efficacy and toxicity of amiodarone for the treatment of supraventricular tachyarrhythmias. (1989) (43)
- Poor R wave progression in the precordial leads: clinical implications for the diagnosis of myocardial infarction. (1983) (42)
- Role of programmed stimulation in assessing vulnerability to ventricular arrhythmias. (1982) (40)
- Relation of acute antiarrhythmic drug efficacy to left ventricular function in coronary artery disease. (1988) (40)
- Relationship of atrial fibrillatory wave amplitude to left atrial size and etiology of heart disease. An old generalization re-examined. (1979) (39)
- Proarrhythmia, arrhythmogenesis or aggravation of arrhythmia--a status report, 1987. (1987) (39)
- Ventricular activation in normal sinus rhythm: abnormalities with recurrent sustained tachycardia and a history of myocardial infarction. (1985) (38)
- Incidence of proarrhythmic effects from quinidine in the outpatient treatment of benign or potentially lethal ventricular arrhythmias. (1985) (38)
- Human Ventricular Refractoriness: LI. Effects of Procainamide (1977) (36)
- Human Electropharmacology of Tocainide, a lidocaine congener. (1978) (36)
- Fragmented electrical activity-relationship to ventricular tachycardia (1981) (36)
- Ventricular arrhythmias: use of electrophysiologic studies. (1983) (35)
- Proarrhythmic responses during electrophysiologic testing. (1987) (35)
- Correlation between changes in R wave amplitude and left ventricular volume induced by rapid atrial pacing. (1984) (34)
- Inducible atrial flutter after the Mustard repair of complete transposition of the great arteries. (1988) (32)
- Recurrent Sustained Ventricular Tachycardia 4 (2005) (32)
- Electrophysiologic study of the left ventricle: indications and safety. (1979) (30)
- Strength-interval relation in the human ventricle: effect of procainamide. (1980) (30)
- Comparative efficacy and tolerance of esmolol to propranolol for control of supraventricular tachyarrhythmia. (1985) (30)
- Potential Interactions Between Antiarrhythmic Medication And The Automatic Implantable Cardioverter Defibrillator (1991) (27)
- Electrophysiology of esmolol. (1985) (27)
- Human ventricular refractoriness: effects of increasing current. (1981) (25)
- A review of the uses and limitations of tocainide--a class IB antiarrhythmic agent. (1985) (25)
- Relation of the endocardial and epicardial ventricular fibrillation thresholds of the right and left ventricle. (1981) (24)
- Sinus node artery occlusion for treatment of chronic nonparoxysmal sinus tachycardia. (1992) (23)
- Safety of electrophysiologic studies. (1986) (23)
- Can we prevent sudden cardiac death? (1982) (23)
- Encainide in lethal ventricular arrhythmias evaluated by electrophysiologic testing and decrease in symptoms. (1986) (22)
- Aneurysmectomy and endocardial resection for ventricular tachycardia: favorable hemodynamic and antiarrhythmic results in patients with global left ventricular dysfunction. (1982) (21)
- Surgical treatment of ventricular arrhythmias in coronary artery disease. (1981) (20)
- Effects of antiarrhythmic drugs on body surface late potentials in patients with ventricular tachycardia (1982) (20)
- Tocainide: a new oral antiarrhythmic agent. (1985) (20)
- Development of congestive heart failure and alterations in left ventricular function in patients with sustained ventricular tachyarrhythmias treated with amiodarone. (1987) (20)
- Plasma norepinephrine in exercise-induced ventricular tachycardia. (1986) (19)
- Flecainide: steady state electrophysiologic effects in patients with remote myocardial infarction and inducible sustained ventricular arrhythmia. (1986) (18)
- Second generation antiarrhythmic agents: have we reached antiarrhythmic Nirvana? (1987) (18)
- SURGERY FOR RECURRENT SUSTAINED VENTRICULAR TACHYCARDIA ASSOCIATED WITH CORONARY ARTERY DISEASE: THE ROLE OF SUBENDOCARDIAL RESECTION * (1982) (18)
- Limitations of failure of procainamide during electrophysiologic testing to predict response to other medical therapy. (1985) (18)
- Catheter ablation in patients with cardiac arrhythmias. (1992) (16)
- Combination Antiarrhythmic Drug Therapy For Ventricular Tachyarrhythmias (1986) (16)
- Control of multiform ventricular tachycardia by propranolol in a child with no identifiable cardiac disease and sudden death. (1990) (16)
- Efficacy of moricizine in malignant ventricular arrhythmias. (1990) (15)
- Electrophysiologic results of repair of tetralogy of Fallot (1982) (14)
- Task force IV: Pharmacologie interventions (1982) (14)
- The clinical electrophysiology of intravenous indecainide. (1985) (14)
- Relation between Site of Origin and QRS Configuration in Ventricular Rhythms (1981) (11)
- The Automatic Implantable Cardioverter Defibrillator: Review of Clinical Results, 1980–1990 (1992) (11)
- Slow ventricular activation detected on the body surface in patients with ventricular tachycardia after myocardial infarction (1981) (11)
- Detection of amiodarone pulmonary toxicity: to screen or not to screen, that is the question! (1988) (11)
- Recurrent ventricular tachycardia: an electrophysiologic approach. (1980) (11)
- The contraction of stunned myocardium: isovolumetric bulging and wasted ejection shortening in dog heart. (1992) (10)
- Device Interaction—Antitachycardia Pacemakers and Defibrillators for Sustained Ventricular Tachycardia (1991) (10)
- Electrophysiologic consequences of mustard repair of transposition of the great arteries (1980) (10)
- Many things are not found in books or journals ... but some things are! Value of electrophysiologic testing in patients with malignant ventricular arrhythmias. (1988) (10)
- Limitations of infrequent holter monitoring in assessing antiarrhythmic efficacy (1978) (10)
- Endocardial mapping of ventricular tachycardia in man (1978) (10)
- The Slow Response in Human Ventricle (1980) (10)
- Activation mapping in sinus rhythm in patients with ventricular tachycardia-relationship to cycle length and site of origin (1981) (9)
- Improved method for evaluating ventriculoatrial conduction before implantation of atrial-sensing dual chamber pacemakers. (1985) (9)
- Utility of ambulatory electrocardiographic monitoring for predicting recurrence of sustained ventricular tachyarrhythmias in patients receiving amiodarone. (1986) (9)
- Electrophysiologic management of recurrent ventricular tachycardia in acute and chronic ischemic heart disease. (1980) (8)
- Continuous local electrical activity: Mechanism of ventricular tachycardia in man (1978) (8)
- Cellular Electrophysiology of Human Myocardial Infarction (2005) (8)
- Conversion from intravenous to oral mexiletine in the acute management of repetitive ventricular arrhythmia (1985) (8)
- Antiarrhythmic drug therapy 1988: for whom, how and where? (1988) (8)
- MECHANISMS IN THE GENESIS OF RECURRENT VENTRICULAR TACHYARRHYTHMIAS AS REVEALED BY CLINICAL ELECTROPHYSIOLOGIC STUDIES (1982) (7)
- Changes in R wave during exercise: correlation with left ventricular function and volumes. (1982) (7)
- Sensitivity and specificity of programmed ventricular stimulation in patients with ventricular tachycardia (1980) (7)
- Electrophysiologic findings in patients suffering cardiac arrest (1980) (7)
- Ventricular arrhythmias: control of therapy by Holter monitoring. (1989) (7)
- The normal ECG. (1984) (6)
- Familial right ventricular dilated cardiomyopathy associated with supraventricular arrhythmias. (1988) (6)
- Ischemia at rest is independent of the extent of ventricular dysfunction and arrhythmias in patients with coronary artery disease. (1985) (6)
- Efficacy of oral and intravenous indecainide in ventricular arrhythmias. (1987) (6)
- Recurrent ventricular tachycardia: an electrophysiologic approach. (1980) (5)
- Diagnosis of acute myocardial infarction in the emergency room (1979) (5)
- Proarrhythmia--taking the bad with the good. (1988) (5)
- The electrophysiologic properties of esmolol, a short acting beta-blocker. (1988) (5)
- Arrhythmias and sudden death in cardiac failure (1988) (4)
- Invasive cardiac electrophysiologic testing. (1985) (4)
- Human endocardial activation: Abnormalities resulting from coronary artery disease (1982) (4)
- New Antiarrhythmic Drugs (1988) (4)
- Drug Therapy for Survivors of Sudden Cardiac Death (1988) (4)
- Bepridil hydrochloride for treatment of benign or potentially lethal ventricular arrhythmias. (1986) (4)
- The hemodynamics of cardiac pacing (1993) (4)
- Two-to-one A-V block with four-to-three A-V nodal wenckebach, a form of spontaneous multilevel block. (1978) (4)
- The effect of current pulses on ventricular fibrillation threshold measurements (1973) (3)
- Endocardial activation and refractoriness in the normal human left ventricle (1982) (3)
- Task force IV: pharmacologic interventions. Emergency cardiac care. (1982) (3)
- Automatic implantable defibrillator with VVI pacemaker in a patient with chronic Chagas myocarditis and total atrioventricular block. (1989) (3)
- Right bundle branch block updated. (1984) (3)
- Improved pacemaker fixation and performance using a modified finned porous surfaced tip lead. (1984) (3)
- Sudden Cardiac Death (1985) (3)
- Electrophysiologic evaluation of patients with preexcitation syndromes. (1986) (3)
- Electrophysiological Observations on Ventricular Fibrillation in the Human Heart (1980) (3)
- The selection of antiarrhythmic regimens by electrophysiologic studies: techniques and results. (1985) (3)
- Clinical Electrophysiological Effects of Intravenous Recainam: An Antiarrhythmic Drug Under Investigation for the Treatment of Ventricular and Supraventricular Arrhythmias (1991) (2)
- Mechanisms and treatment of cardiac arrhythmias : relevance of basic studies to clinical management : proceedings of the A.N. Richards Symposium sponsored by the Physiological Society of Philadelphia, May 5-6, 1983 (1985) (2)
- Fascicular conduction distrubances after coronary bypass surgery. (1978) (2)
- Electrocardiographic changes following endocardial resection for ventricular tachycardia. (1982) (2)
- Managing geriatric arrhythmias, I: General considerations. (1991) (2)
- Clinical cardiac electrophysiology: history, rationale, and future. (1986) (2)
- Effect of procainamide on excitability in man (1980) (2)
- Intracardiac electrophysiologic studies for drug selection in ventricular tachycardia. (1987) (2)
- Chronic ventricular tachy cardia evidence for protected micro reentry (1977) (1)
- Postoperative Pediatric Electrocardiographic and Electrophysiologic Sequelae (1987) (1)
- Determinants of hospital cost and length of stay for patients undergoing electrophysiologic testing. (1987) (1)
- Observations Based on Electrode Catheter Recordings (1979) (1)
- Human Ventricular Refractoriness (2005) (1)
- Drugs and pacemaker therapy. (1983) (1)
- Cardiac cartography: elucidating the pathway of cardiac excitation (1987) (1)
- Class IV Antiarrhythmic Agents: Utility in Supraventricular Arrhythmias and Their Proarrhythmic Potential (1989) (1)
- ST segment and T wave abnormalities. (1985) (1)
- What is the comparative efficacy of antiarrhythmic therapy versus the AICD (1991) (1)
- Sudden cardiac death: an approach to management. (1984) (1)
- Stress (electrophysiologic and other) in the electrophysiology laboratory: When is enough, enough?☆ (1989) (1)
- Endocardial pace-mapping to localize the origin of ventricular tachycardia (1981) (1)
- Managing geriatric arrhythmias, II: Drug selection and use. (1991) (0)
- Is a Q wave infarction necessary for the generation of a late potential (1990) (0)
- Criteria for Proarrhythmia in Patients with Congestive Heart Failure: Use of Electrophysiologic Testing (1987) (0)
- Mean Hourly Ventricular Monitoring Periods Premature Depolarization Frequency for Each of Three 24-Hour Control 3 Day Patient * Age Sex Diagnosis Day 1 Day 2 Day (0)
- The implantable cardioverter defibrillator (1991) (0)
- Status of Class III Antiarrhythmic Drugs: Amiodarone, Bretylium and Sotalol (1985) (0)
- Devices to Limit Infarct Size (1984) (0)
- Surgery for recurrent ventricular tachyarrhythmias (1991) (0)
- Torsades de pointes: twisting of the points or confusion of the points? (1985) (0)
- Efficacy Models: Acute Ventricular Arrhythmias (1983) (0)
- Internal Electrical Devices to Limit Infarct Size (1984) (0)
- Selection of Patients with Recurrence of Ventricular Tachyarrhythmias for Electrical Studies (1984) (0)
- Electrophysiologic Testing of Antiarrhythmic Therapy (1982) (0)
- The AJC in April 1959 (1984) (0)
- Are there unnecessary delays in the development of new cardiac drugs in the United States? (1986) (0)
- Silent Myocardial Ischemia and Sudden Cardiac Death (1988) (0)
- Influence of Left Ventricular Dysfunctlon on Flecainide Therapy (2010) (0)
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What Schools Are Affiliated With Leonard N. Horowitz?
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