Published in J Electrocardiol on July 01, 1979
Pregnancy-Associated Heart Failure: A Comparison of Clinical Presentation and Outcome between Hypertensive Heart Failure of Pregnancy and Idiopathic Peripartum Cardiomyopathy. PLoS One (2015) 0.82
Arrhythmias in the pregnant patient: current concepts in evaluation and management. J Interv Card Electrophysiol (2007) 0.77
Maternal cardiac arrhythmias during pregnancy and lactation. Obstet Med (2010) 0.75
Immediate effects of intravenous verapamil in cardiac arrhythmias. Br Med J (1972) 3.05
Chronic necrotizing pulmonary aspergillosis: approach to management. Chest (1997) 2.21
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
Changes in cytoplasmic pH and in membrane potential in thrombin-stimulated human platelets. Eur J Biochem (1981) 1.19
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
Ulcerative colitis in the South African Bantu. Gut (1970) 1.08
Idioventricular tachycardia. Dis Chest (1969) 1.04
Significance of retrograde conduction in A-v dissociation. Br Heart J (1965) 1.03
A mechanism for the hypoprothrombinemia of the acquired hypoprothrombinemia-lupus anticoagulant syndrome. Blood (1983) 0.96
The Wenckebach phenomenon in left bundle branch block. Am J Cardiol (1969) 0.96
The problem of lone atrial fibrillation. S Afr Med J (1967) 0.96
Atrial parasystole. Br Heart J (1970) 0.94
Acute pulmonary embolism. Heart Lung (1980) 0.93
The electrocardiology of right ventricular myocardial infarction. Chest (1986) 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
How to approach an arrhythmia. Circulation (1973) 0.87
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
Escape-capture bigeminy caused by blocked atrial extrasystoles. Br Heart J (1975) 0.86
Gas-forming infection of the thyroid gland. Clin Radiol (1966) 0.86
Left upper lobe torsion following lower lobe resection. Early recognition of a rare complication. Chest (1989) 0.86
Ventricular extrasystoles, ventricular tachycardia, and ventricular fibrillation: clinical-electrocardiographic considerations. Prog Cardiovasc Dis (1980) 0.86
Location of the pre-excitation areas in the Wolff-Parkinson-White syndrome. Am J Cardiol (1967) 0.86
The stability of phospholipids in amniotic fluid. Am J Obstet Gynecol (1981) 0.85
Atrioventricular junctional parasystole with concealed conduction simulating second degree atrioventricular block. Am J Cardiol (1973) 0.85
Concealed interpolated A-V junctional extrasystoles and A-V junctional parasystole. Am J Cardiol (1971) 0.85
A study of ventricular ectopy during atrial fibrillation. Heart Lung (1985) 0.85
Transbronchial fine needle aspiration of bronchogenic cysts. Chest (1985) 0.84
Right bundle-branch block associated with transient left posterior hemiblock in a case of acute myocardial infarction. S Afr Med J (1974) 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
Clinical efficacy of intravenous followed by oral azithromycin monotherapy in hospitalized patients with community-acquired pneumonia. The Azithromycin Intravenous Clinical Trials Group. Antimicrob Agents Chemother (2000) 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
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
Prenatal diagnosis of duplication cyst of the pylorus. Prenat Diagn (1991) 0.80
The clinical use of intravenous verapamil. Am Heart J (1980) 0.80
Transplantation of T-lymphocyte-depleted bone marrow between HLA-mismatched individuals. Transplantation (1983) 0.80
Intermittent ventricular bigeminy as an expression of modulated parasystole. Am J Cardiol (1985) 0.79
Wedensky facilitation and the Wedensky effect during high grade A-V block in the human heart. Am J Cardiol (1969) 0.78
Tachycardia-dependent left bundle branch block associated with bradycardia-dependent variable left bundle branch block. Circulation (1973) 0.78
The supernormal phase of intraventricular conduction. Br Heart J (1969) 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
Immediate delivery room repair of fetal abdominal wall defects. Fetal Diagn Ther (1993) 0.77
Differentiation in vivo of the sequential blood cell invasion following ureter obstruction of the rabbit kidney. Int J Rad Appl Instrum B (1989) 0.77
Reversal of an intestinal segment in the long-term management of the short-bowel syndrome. S Afr Med J (1972) 0.77
Neonatal outcome among low birth weight infants delivered spontaneously or by low forceps. Obstet Gynecol (1983) 0.76
A coding system for the arrhythmias. S Afr Med J (1969) 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
Combined ultrasonography and amniocentesis for pregnant women with elevated serum alpha-fetoprotein. Revising the risk estimate. J Reprod Med (1990) 0.76
Inhibition of murine sarcoma virus oncogenesis with living BCG. Int J Cancer (1971) 0.76
Conservative management of second-trimester post-amniocentesis fluid leakage. Obstet Gynecol (1989) 0.76
Central administration of interleukin 1 elicits hyperinsulinemia in rats. Am J Physiol (1989) 0.75
Torsade de pointes due to coxsackie B3 myocarditis. Clin Cardiol (1987) 0.75
Atrioventricular dissociation between two atrioventricular nodal rhythms. Br Heart J (1972) 0.75
Double pre-retinal vascular loop. Br J Ophthalmol (1968) 0.75
Principles governing 2:1 AV block with interference dissociation. Br Heart J (1969) 0.75
Reciprocal rhythm of ventricular origin during atrial fibrillation with complete AV block. Br Heart J (1970) 0.75
Parasystolic ventricular tachycardia. Observations on differential stimulus threshold as possible mechanism for exit block. Br Heart J (1971) 0.75
Acute inferior wall myocardial infarction associated with complete atrioventricular block and left posterior hemiblock. Br Heart J (1975) 0.75
The diagnosis of first-degree sino-atrial block. S Afr Med J (1967) 0.75
The physiological basis of ectopic ventricular rhythm: a unifying concept. S Afr Med J (1971) 0.75
Sinus rhythm complicated by second-degree sino-atrial block. Heart Lung (1976) 0.75
The hyperacute phase of true posterior infarction. Heart Lung (1977) 0.75
'Supernormal' phase in hemiblock conduction. Br Heart J (1976) 0.75
A study in A-V block. Heart Lung (1976) 0.75
The giant T-wave. 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
The singular case of the anomalous P-R interval. Heart Lung (1976) 0.75
Variant angina pectoris: atypical Prinzmetal's angina pectoris. Heart Lung (1973) 0.75
A study in intracardiac conduction. 'Normalization' of bundle-branch block by fusion with ventricular escape beats. Br Heart J (1972) 0.75
Interpolated extrasystoles. S Afr Med J (1967) 0.75
Marked sinus and A-V nodal bradycardia with interference-dissociation in an athlete. J Sports Med Phys Fitness (1969) 0.75
Two wrongs sometimes make a right! Heart Lung (1976) 0.75
A study in A-V junctional rhythm. Heart Lung (1977) 0.75
Reciprocal rhythm with concealed conduction. J Electrocardiol (1969) 0.75
Tuberculous aneurysm of the left ventricle. S Afr Med J (1969) 0.75
Double-atrial and ventricular tachycardia with a Wenckebach type of exit block. Heart Lung (1976) 0.75
The Wenckebach phenomenon between electric pacemaker and ventricle. Br Heart J (1976) 0.75
Double-bifocal-ventricular parasystole. J Electrocardiol (1972) 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
A study in differential trifascicular refractoriness. Acta Cardiol (1972) 0.75
Atrial dissociation. S Afr Med J (1967) 0.75