Published in Br Heart J on December 01, 1975
Accuracy of electrocardiographic criteria for atrial enlargement: validation with cardiovascular magnetic resonance. J Cardiovasc Magn Reson (2008) 0.91
Usefulness of electrocardiographic parameters as compared with computed tomography measures of left atrial volume enlargement: from the ROMICAT trial. J Electrocardiol (2010) 0.82
P-wave dispersion: an indicator of cardiac autonomic dysfunction in children with neurocardiogenic syncope. Pediatr Cardiol (2013) 0.79
The non-invasive recognition of left atrial enlargement: comparison of electro- and echocardiographic measurements. Postgrad Med J (1977) 0.78
Utilization of Electrocardiographic P-wave Duration for AV Interval Optimization in Dual-Chamber Pacemakers. Indian Pacing Electrophysiol J (2010) 0.77
P wave area for quantitative electrocardiographic assessment of left atrial remodeling. PLoS One (2014) 0.77
P-wave dispersion in children with acute rheumatic fever. Pediatr Cardiol (2011) 0.75
P-WAVE ANALYSIS IN VALVULAR HEART DISEASE. Circulation (1964) 2.99
A method for the electrocardiographic recognition of atrial enlargement. Circulation (1958) 1.98
Estimation of left atrial size using ultrasound. Am Heart J (1969) 1.47
The relationship of increased left atrial volume and pressure to abnormal P waves on the electrocardiogram. Circulation (1969) 1.40
Auricular overloadings; electrocardiographic analysis of 193 cases. Am J Cardiol (1959) 1.17
Evaluation of ECG criteria for P-wave abnormalities. Am Heart J (1967) 1.16
An improved method for echographic detection of left atrial enlargement. Circulation (1974) 1.15
Prediction of left heart filling pressure and its sequential change in acute myocardial infarction from the terminal force of the P wave. Br Heart J (1973) 1.01
A simple electrocardiographic indication of left atrial enlargement. A study of young patients with rheumatic heart disease. JAMA (1963) 0.99
Relationship of the P wave to left atrial volume in rheumatic heart disease with mitral stenosis. Am J Med Sci (1958) 0.99
Electrocardiographic evidence of left atrial hypertension in acute myocardial infarction. Circulation (1973) 0.93
THE RELATIONSHIP OF LEFT ATRIAL PRESSURE AND VOLUME IN PATIENTS WITH HEART DISEASE. Am Heart J (1964) 0.85
A quantitative study of the electrocardiographic effects of atrial enlargement. Am Heart J (1957) 0.81
Delegates must reflect desires of membership. Pa Med (1994) 1.38
The His bundle electrocardiogram. Med Clin North Am (1973) 1.37
Preclinical cardiac malfunction in chronic alcoholism. Comparison with matched normal controls and with alcoholic cardiomyopathy. N Engl J Med (1972) 1.24
[I Brazilian Guidelines for cardiovascular prevention]. Arq Bras Cardiol (2013) 1.17
T-wave abnormalities of intermittent left bundle-branch block. Ann Intern Med (1978) 1.04
Sotalol: a new, safe beta adrenergic receptor blocking agent. Am J Cardiol (1968) 1.02
Tachycardia upon swallowing. Evidence for a left atrial automatic focus. J Electrocardiol (1976) 0.97
The "R-on-T" phenomenon: an update and critical review. Ann Intern Med (1978) 0.97
Prognostic factors of rheumatic mitral stenosis during pregnancy and puerperium. Arq Bras Cardiol (2000) 0.90
Ejection time by ear densitogram and its derivative. Clinical and physiologic applications. Circulation (1973) 0.88
Densitography: a new method for evaluation of cardiac performance at rest and during exercise. Am Heart J (1972) 0.88
Knotting of a flow-directed catheter about a cardiac structure. Cathet Cardiovasc Diagn (1977) 0.88
[First guidelines of the Brazilian Society of Cardiology on processes and skills for education in cardiology in Brazil]. Arq Bras Cardiol (2011) 0.87
[Brazilian guidelines on platelet antiaggregants and anticoagulants in cardiology]. Arq Bras Cardiol (2013) 0.86
Sustained haemodynamic action of nitroglycerin ointment. Br Heart J (1976) 0.86
Left atrial rhythm. Analysis by intra-atrial electrocardiogram and the vectorcardiogram. Am J Cardiol (1968) 0.86
Effects of thiopental on tension development, action potential, and exchange of calcium and potassium in rabbit ventricular myocardium. J Cardiovasc Pharmacol (1981) 0.86
Measurement of the left ventricular ejection time by digital plethysmography. Am Heart J (1971) 0.85
Electrophysiologic effects of hydralazine on sinoatrial function in patients with sick sinus node syndrome. Am J Cardiol (1978) 0.84
Ultrasound cardiography in clinical practice. Med Clin North Am (1973) 0.84
Propranolol in mitral stenosis during sinus rhythm. Am Heart J (1977) 0.82
Beta 2 adrenoceptor agonists. Pharmacology, metabolic effects and arrhythmias. Eur Heart J (1982) 0.81
The Q-T ratio as a guide to the exercise test in the digitalized subject. Dis Chest (1968) 0.80
Variant angina pectoris. Cardiology (1973) 0.79
Ventricular extrastimulation in the mitral valve prolapse syndrome. Evidence for ventricular reentry. J Electrocardiol (1978) 0.79
Experience with a multicenter study in the evaluation of propranolol as an effective antianginal agent. J Clin Pharmacol (1974) 0.78
Appraisal of sinus node artery disease. Circulation (1975) 0.78
Ventricular fibrillation induced by a defective demand pacemaker. Chest (1976) 0.77
Valvular heart disease: the technologic dilemma. J Am Coll Cardiol (1991) 0.77
Atrial latency in dual chambered pacing causing inappropriate sequence of cardiac activation. Pacing Clin Electrophysiol (1993) 0.75
Catheter ablation of ventriculoatrial conduction in the treatment of pacemaker-mediated tachycardia. Pacing Clin Electrophysiol (1991) 0.75
Septal His-Purkinje ventricular pacing in canines: a new endocardial electrode approach. Pacing Clin Electrophysiol (1993) 0.75
Postextrasystolic T wave changes and angiographic coronary disease. Br Heart J (1977) 0.75
Beta-adrenergic receptor blocking drugs. Med Clin North Am (1973) 0.75
Prediction of optimal atrioventricular delay in patients with implanted DDD pacemakers. Pacing Clin Electrophysiol (2000) 0.75
What is optimal drug therapy in angina pectoris? Cardiovasc Clin (1983) 0.75
Transvenous pacemakers in clinical practice. Med Clin North Am (1973) 0.75
Potential artifact in measurement of left ventricular filling pressure with flow-directed catheters. Cathet Cardiovasc Diagn (1976) 0.75
Recognition and management of congestive heart failure. Geriatrics (1981) 0.75
[Efficacy and tolerance of the bisoprolol/hydrochlorothiazide combination in arterial hypertension]. Arq Bras Cardiol (1998) 0.75
Left heart function during right heart pacing. Pacing Clin Electrophysiol (1994) 0.75
Effect of depressed left ventricular function on hemodynamics of normal St. Jude Medical prosthesis in the aortic valve position. Am J Cardiol (1990) 0.75
Role of exercise thallium 201 imaging in decision making. Arch Intern Med (1986) 0.75
Congenital coronary arteriovenous fistula: a diagnostic challenge. Cathet Cardiovasc Diagn (1978) 0.75
[Temporal QT dispersion in patients with systemic blood hypertension]. Arq Bras Cardiol (1997) 0.75
Heart failure and acute pulmonary edema. Compr Ther (1975) 0.75
The special problems of the patient with a valvular prosthesis. Cardiovasc Clin (1986) 0.75
Left ventricular end-diastolic pressure response to atrial pacing in idiopathic mitral valve prolapse. Clin Cardiol (1978) 0.75
Left ventricular ejection time by densitometry in patients at rest and during exercise, atrial pacing and atrial fibrillation. Comparison with central aortic pressure measurements. Circulation (1974) 0.75
The extent of supernormal ventricular excitability in man. J Electrocardiol (1977) 0.75
Absence of Wedensky effect in man. Am Heart J (1977) 0.75
Variant angina pectoris. Med Ann Dist Columbia (1974) 0.75
Effect of lidocaine on right ventricular muscle refractoriness. Clin Pharmacol Ther (1976) 0.75
Treatment of infectious pericarditis. Mod Treat (1967) 0.75
Relative ventricular volume measurements by intracardiac impedance. Biomed Tech (Berl) (2002) 0.75
The effect of propranolol on left ventricular function in angina pectoris as measured by systolic time intervals. Res Commun Chem Pathol Pharmacol (1972) 0.75
Tracking of atrial flutter during DDD pacing: another form of pacemaker-mediated tachycardia. Pacing Clin Electrophysiol (1984) 0.75
Coronary angiography in management of special problems in cardiovascular disease. Pa Med (1972) 0.75
Cardiac output, blood pressure and free fatty acid responses to smoking in the nonbasal state. Am J Med Sci (1966) 0.75
Development of an integrated curriculum in clinical pharmacology. J Clin Pharmacol (1974) 0.75
A long-term evaluation of pargyline hydrochloride in hypertension. Am J Med Sci (1966) 0.75
The hemodynamic effects of propranolol hydrochloride after smoking. Am J Med Sci (1967) 0.75
[Treatment of lymphocytic myocarditis: an unsolved problem]. Arq Bras Cardiol (1990) 0.75
Acquisition of hemodynamic data and sensor signals for rate control from standard pacing electrodes. Pacing Clin Electrophysiol (1991) 0.75
Electrophysiologic testing: clinical applications. Cardiovasc Clin (1983) 0.75
Differential echocardiographic patterns in mitral regurgitation. Angiology (1972) 0.75
Antihypertensive effect of pargyline and methyclothiazide in combination. Vasc Dis (1966) 0.75
Effect of left ventricular ejection fraction on malfunctioning St. Jude medical prosthesis in the aortic valve position. Am J Cardiol (1990) 0.75