Published in Am J Cardiol on October 01, 1969
Concealed Wenckebach phenomena in the left bundle-branch. Br Heart J (1972) 0.91
Vagaries of acceleration dependent aberration. Br Heart J (1992) 0.88
Electrocardiographic criteria of left ventricular hypertrophy in left bundle-branch block. Br Heart J (1978) 0.86
Immediate effects of intravenous verapamil in cardiac arrhythmias. Br Med J (1972) 3.05
Immediate effects of intravenous propranolol on various cardiac arrhythmias. Am J Cardiol (1966) 1.67
Escape-capture bigeminy. Mechanisms in S-A block, A-V block, and reversed reciprocal rhythm. Br Heart J (1965) 1.52
Electrotonic inhibition of an idioventricular escape focus by nonconducted sinus impulses. Am Heart J (1988) 1.41
Irregularity of an escape rhythm related to the preceding cycle length. Am Heart J (1988) 1.38
The Wenckebach phenomenon in sino-atrial block. Br Heart J (1966) 1.34
Immediate effects of intravenous verapamil on atrial fibrillation. Cardiovasc Res (1971) 1.27
Personal experience. S Afr Med J (1976) 1.17
Genesis and evolution of ectopic ventricular rhythm. Br Heart J (1966) 1.17
The theory and mechanism of the Wenckebach phenomenon. S Afr Med J (1967) 1.16
Mechanisms in reciprocal rhythm. Am J Cardiol (1969) 1.13
Atrial fibrillation and digitalis toxicity. Am Heart J (1969) 1.10
Ulcerative colitis in the South African Bantu. Gut (1970) 1.08
Concealed extrasystoles. Am J Cardiol (1969) 1.07
Idioventricular tachycardia. Dis Chest (1969) 1.04
Significance of retrograde conduction in A-v dissociation. Br Heart J (1965) 1.03
Propranolol and hypertriglyceridemia. Atherosclerosis (1973) 0.97
The problem of lone atrial fibrillation. S Afr Med J (1967) 0.96
Atrial parasystole. Br Heart J (1970) 0.94
The electrocardiology of right ventricular myocardial infarction. Chest (1986) 0.93
Acute pulmonary embolism. Heart Lung (1980) 0.93
Idioventricular tachycardia. J Electrocardiol (1968) 0.92
Functional characteristics of the Wolff-Parkinson-White bypass. A study of six patients with His bundle electrograms. Am Heart J (1973) 0.92
A coding system for cardiac arrhythmias. J Electrocardiol (1970) 0.92
Concealed Wenckebach phenomena in the left bundle-branch. Br Heart J (1972) 0.91
Reciprocal rhythm, the Wolff-Parkinson-White syndrome, and unidirectional block. Br Heart J (1969) 0.90
Fundamental mechanisms in the genesis and evolution of myocardial fibrillation. S Afr Med J (1969) 0.89
The localization of bypass tracts in the Wolff-Parkinson-White syndrome from the surface electrocardiogram. Am Heart J (1987) 0.89
Effects of new beta-blocking agent (DL-tiprenolol) on conduction within normal and anomalous atrioventricular pathways in Wolff-Parkinson-White syndrome. Br Heart J (1972) 0.87
Syncope during standby cardiac pacing. Br Heart J (1969) 0.87
Recent progress in cardiac pacing. J Electrocardiol (1974) 0.87
How to approach an arrhythmia. Circulation (1973) 0.87
Location of the pre-excitation areas in the Wolff-Parkinson-White syndrome. Am J Cardiol (1967) 0.86
Gas-forming infection of the thyroid gland. Clin Radiol (1966) 0.86
Ventricular extrasystoles, ventricular tachycardia, and ventricular fibrillation: clinical-electrocardiographic considerations. Prog Cardiovasc Dis (1980) 0.86
Escape-capture bigeminy caused by blocked atrial extrasystoles. Br Heart J (1975) 0.86
Second degree atrioventricular block. A matter of definition. Am J Cardiol (1974) 0.86
Concealed interpolated A-V junctional extrasystoles and A-V junctional parasystole. Am J Cardiol (1971) 0.85
Atrioventricular junctional parasystole with concealed conduction simulating second degree atrioventricular block. Am J Cardiol (1973) 0.85
A study of ventricular ectopy during atrial fibrillation. Heart Lung (1985) 0.85
Right bundle-branch block associated with transient left posterior hemiblock in a case of acute myocardial infarction. S Afr Med J (1974) 0.84
Evaluation of unusual QRS complexes produced by pacemaker stimuli--with special reference to the vectorcardiographic and echocardiographic findings. J Electrocardiol (1980) 0.84
Wenckebach phenomenon in left bundle branch block. Am J Cardiol (1970) 0.83
Prolongation of the Q-T interval with myocardial contusion. Heart Lung (1978) 0.82
Tall and peaked U waves in hypokalemia. Chest (1987) 0.81
Significance of exercise-induced second degree atrioventricular block. Br Heart J (1975) 0.81
Supernormal modulation of ventricular parasystole: the triphasic phase-response curve. Am J Cardiol (1986) 0.81
Mechanism of the Wedensky phenomena in the left bundle branch. Am J Cardiol (1971) 0.81
Periodic variation in A-V conduction time: the 'supernormal' phase of A-V conduction. A study in differential dual A-V pathway conductivity and refractoriness. J Electrocardiol (1973) 0.81
The clinical use of intravenous verapamil. Am Heart J (1980) 0.80
Intermittent ventricular bigeminy as an expression of modulated parasystole. Am J Cardiol (1985) 0.79
Tachycardia-dependent left bundle branch block associated with bradycardia-dependent variable left bundle branch block. Circulation (1973) 0.78
Wedensky facilitation and the Wedensky effect during high grade A-V block in the human heart. Am J Cardiol (1969) 0.78
The first heart sound in intermittent left bundle branch block. Am J Cardiol (1971) 0.78
The supernormal phase of intraventricular conduction. Br Heart J (1969) 0.77
The effect of pregnancy on the frontal plane QRS axis. J Electrocardiol (1979) 0.77
Normalisation of a bundle branch block pattern in early beats. The "supernormal" phase of intraventricular conduction intraventricular block due to phase 4 diastolic depolarisation. J Electrocardiol (1971) 0.77
Reversal of an intestinal segment in the long-term management of the short-bowel syndrome. S Afr Med J (1972) 0.77
A coding system for the arrhythmias. S Afr Med J (1969) 0.76
Reappearance of anterior QRS forces after coronary bypass surgery. An electrovectorcardiographic study. Am J Cardiol (1975) 0.76
Modulated ventricular parasystole as a mechanism for concealed bigeminy. Am J Cardiol (1986) 0.76
Thw Wolff-Parkinson-White syndrome associated with myocardial infarction and right bundle branch block. J Electrocardiol (1972) 0.76
Double pre-retinal vascular loop. Br J Ophthalmol (1968) 0.75
A new solid-state, long-life, lithium-powered pulse generator. Ann Thorac Surg (1974) 0.75
Adhesions of pacing catheter to tricuspid valve: adhesive endocarditis. Thorax (1969) 0.75
Atrioventricular dissociation between two atrioventricular nodal rhythms. Br Heart J (1972) 0.75
Parasystolic ventricular tachycardia. Observations on differential stimulus threshold as possible mechanism for exit block. Br Heart J (1971) 0.75
Reciprocal rhythm of ventricular origin during atrial fibrillation with complete AV block. Br Heart J (1970) 0.75
International normalized ratio and prothrombin time. Mayo Clin Proc (1993) 0.75
Prolonged survival in aortic haematoma. Diagnosis and rational therapy. Br Heart J (1972) 0.75
Torsade de pointes due to coxsackie B3 myocarditis. Clin Cardiol (1987) 0.75
Principles governing 2:1 AV block with interference dissociation. Br Heart J (1969) 0.75
Acute inferior wall myocardial infarction associated with complete atrioventricular block and left posterior hemiblock. Br Heart J (1975) 0.75
The Wenckebach phenomenon between electric pacemaker and ventricle. Br Heart J (1976) 0.75
Variant angina pectoris: atypical Prinzmetal's angina pectoris. Heart Lung (1973) 0.75
Marked sinus and A-V nodal bradycardia with interference-dissociation in an athlete. J Sports Med Phys Fitness (1969) 0.75
A study in A-V junctional rhythm. Heart Lung (1977) 0.75
The singular case of the anomalous P-R interval. Heart Lung (1976) 0.75
Interpolated extrasystoles. S Afr Med J (1967) 0.75
Double-bifocal-ventricular parasystole. J Electrocardiol (1972) 0.75
Tuberculous aneurysm of the left ventricle. S Afr Med J (1969) 0.75
The hyperacute phase of true posterior infarction. Heart Lung (1977) 0.75
The diagnosis of first-degree sino-atrial block. S Afr Med J (1967) 0.75
Reciprocal rhythm with concealed conduction. J Electrocardiol (1969) 0.75
Tuberous sclerosis presenting with a cardiac arrhythmia. Heart Lung (1977) 0.75
Extrasystolic ventricular tachycardia with 3:2 Wenckebach exit block. Heart Lung (1973) 0.75
Three atrioventricular pathways: reciprocating tachycardia with alternation of conduction times. J Electrocardiol (1973) 0.75
"Postextrasystolic" change. Heart Lung (1977) 0.75
Atrial dissociation. S Afr Med J (1967) 0.75
A study in A-V block. Heart Lung (1976) 0.75
A-V and trifasicular block: high-grade A-V block, idionodal escape rhythm with right bundle branch block and intermittent left anterior and posterior hemiblocks. J Electrocardiol (1972) 0.75
A study in differential trifascicular refractoriness. Acta Cardiol (1972) 0.75