Published in Arq Bras Cardiol on October 08, 2013
Percutaneous treatment of functional mitral regurgitation in heart failure. Arq Bras Cardiol (2014) 0.75
Recommendations for evaluation of the severity of native valvular regurgitation with two-dimensional and Doppler echocardiography. J Am Soc Echocardiogr (2003) 11.88
Ischemic mitral regurgitation: long-term outcome and prognostic implications with quantitative Doppler assessment. Circulation (2001) 3.94
Prognostic significance of mitral regurgitation and tricuspid regurgitation in patients with left ventricular systolic dysfunction. Am Heart J (2002) 2.95
Determinants of the degree of functional mitral regurgitation in patients with systolic left ventricular dysfunction: A quantitative clinical study. Circulation (2000) 2.59
Impact of mitral valve annuloplasty on mortality risk in patients with mitral regurgitation and left ventricular systolic dysfunction. J Am Coll Cardiol (2005) 2.38
Relation of frequency and severity of mitral regurgitation to survival among patients with left ventricular systolic dysfunction and heart failure. Am J Cardiol (2003) 2.33
Insights from three-dimensional echocardiography into the mechanism of functional mitral regurgitation: direct in vivo demonstration of altered leaflet tethering geometry. Circulation (1997) 2.22
Acute effects of cardiac resynchronization therapy on functional mitral regurgitation in advanced systolic heart failure. J Am Coll Cardiol (2003) 2.06
Reproducibility of proximal isovelocity surface area, vena contracta, and regurgitant jet area for assessment of mitral regurgitation severity. JACC Cardiovasc Imaging (2010) 1.89
Integrated mechanism for functional mitral regurgitation: leaflet restriction versus coapting force: in vitro studies. Circulation (1997) 1.65
[Brazilian Guidelines for Valve Disease - SBC 2011 / I Guideline Inter-American Valve Disease - 2011 SIAC]. Arq Bras Cardiol (2011) 1.64
Geometric differences of the mitral apparatus between ischemic and dilated cardiomyopathy with significant mitral regurgitation: real-time three-dimensional echocardiography study. Circulation (2003) 1.50
Early outcome of mitral valve reconstruction in patients with end-stage cardiomyopathy. J Thorac Cardiovasc Surg (1995) 1.41
Contribution of ischemic mitral regurgitation to congestive heart failure after myocardial infarction. J Am Coll Cardiol (2005) 1.33
Echocardiography in heart failure: applications, utility, and new horizons. J Am Coll Cardiol (2007) 1.24
Determinants of pulmonary hypertension in left ventricular dysfunction. J Am Coll Cardiol (1997) 1.20
Dilated cardiomyopathy with mitral regurgitation: decreased survival despite a low frequency of left ventricular thrombus. Am Heart J (1991) 1.18
Mitral valve surgery in advanced heart failure. J Am Coll Cardiol (2010) 1.17
Doppler color flow "proximal isovelocity surface area" method for estimating volume flow rate: effects of orifice shape and machine factors. J Am Coll Cardiol (1991) 1.11
Mitral regurgitation in patients with advanced systolic heart failure. J Card Fail (2004) 1.07
Quantification of functional mitral regurgitation by real-time 3D echocardiography: comparison with 3D velocity-encoded cardiac magnetic resonance. JACC Cardiovasc Imaging (2009) 1.02
Geometry of the proximal isovelocity surface area in mitral regurgitation by 3-dimensional color Doppler echocardiography: difference between functional mitral regurgitation and prolapse regurgitation. Am Heart J (2007) 0.98
The hemodynamic and prognostic significance of echo-Doppler-proven mitral regurgitation in patients with dilated cardiomyopathy. Cardiology (1993) 0.97
Effects of afterload reduction on vena contracta width in mitral regurgitation. J Am Coll Cardiol (1998) 0.92
Comparison of accuracy of mitral valve regurgitation volume determined by three-dimensional transesophageal echocardiography versus cardiac magnetic resonance imaging. Am J Cardiol (2012) 0.84
Advances in the surgical treatment of heart failure. Curr Opin Cardiol (2008) 0.81
Diagnostic value of color flow mapping and Doppler echocardiography in the quantification of mitral regurgitation in patients with mitral valve prolapse or rheumatic heart disease. J Am Soc Echocardiogr (2007) 0.78
Further validation of actigraphy for sleep studies. Sleep (2003) 2.83
Cysteine: a potential biomarker for obstructive sleep apnea. Chest (2010) 2.19
Cardioprotective effect of dexrazoxane during treatment with doxorubicin: a study using low-dose dobutamine stress echocardiography. Pediatr Blood Cancer (2005) 2.04
[I Latin American guidelines for the diagnosis and treatment of Chagas cardiomyopathy]. Arq Bras Cardiol (2011) 1.90
Chronic insomnia, premenopausal women and sleep disordered breathing: part 2. Comparison of nondrug treatment trials in normal breathing and UARS post menopausal women complaining of chronic insomnia. J Psychosom Res (2002) 1.42
Pre-eclampsia and nasal CPAP: part 1. Early intervention with nasal CPAP in pregnant women with risk-factors for pre-eclampsia: preliminary findings. Sleep Med (2007) 1.26
Cyclic alternating pattern in peripubertal children. Sleep (2005) 1.23
Chronic insomnia, postmenopausal women, and sleep disordered breathing: part 1. Frequency of sleep disordered breathing in a cohort. J Psychosom Res (2002) 1.19
Heart rate variability, sympathetic and vagal balance and EEG arousals in upper airway resistance and mild obstructive sleep apnea syndromes. Sleep Med (2005) 1.18
Atypical sexual behavior during sleep. Psychosom Med (2002) 1.12
Effects of moderate aerobic exercise training on chronic primary insomnia. Sleep Med (2011) 1.08
OSACS score--a new simple tool for identifying high risk for obstructive sleep apnea syndrome based on clinical parameters. Anatol J Cardiol (2015) 1.07
Two-point palatal discrimination in patients with upper airway resistance syndrome, obstructive sleep apnea syndrome, and normal control subjects. Chest (2002) 1.07
[I Brazilian Guideline for Cardio-Oncology from Sociedade Brasileira de Cardiologia]. Arq Bras Cardiol (2011) 1.06
Chronic fatigue, unrefreshing sleep and nocturnal polysomnography. Sleep Med (2006) 1.02
Effect of acute physical exercise on patients with chronic primary insomnia. J Clin Sleep Med (2010) 1.01
I Latin American Guidelines for the diagnosis and treatment of Chagas' heart disease: executive summary. Arq Bras Cardiol (2011) 0.99
The influence of left ventricular size and global function on regional myocardial contraction and relaxation in an adult population free of cardiovascular disease: a tagged CMR study of the MESA cohort. J Cardiovasc Magn Reson (2007) 0.99
Donepezil improves obstructive sleep apnea in Alzheimer disease: a double-blind, placebo-controlled study. Chest (2008) 0.96
[Prevalence of cardiovascular risk factors in child and adolescent students in the city of Maceió]. Arq Bras Cardiol (2005) 0.96
Physical inactivity, TV-watching hours and body composition in children and adolescents. Arq Bras Cardiol (2010) 0.95
Objective prevalence of insomnia in the São Paulo, Brazil epidemiologic sleep study. Ann Neurol (2013) 0.94
Left atrial volume and function in patients with obstructive sleep apnea assessed by real-time three-dimensional echocardiography. J Am Soc Echocardiogr (2008) 0.94
[Brazilian guidelines for the diagnosis of narcolepsy]. Rev Bras Psiquiatr (2010) 0.92
Evaluation of heart failure prognostic factors in patients referred for heart transplantation. Arq Bras Cardiol (2007) 0.86
Risk Factors, biochemical markers, and genetic polymorphisms in early coronary artery disease. Arq Bras Cardiol (2003) 0.85
Evaluation of systolic, diastolic, and pulse pressure as risk factors for severe coronary arteriosclerotic disease in women with unstable angina non-ST-elevation acute myocardial infarction. Arq Bras Cardiol (2004) 0.85
Upper airway resistance syndrome: a long-term outcome study. J Psychiatr Res (2006) 0.85
Thoracic aorta evaluation in patients with Takayasu's arteritis by transesophageal echocardiography. J Am Soc Echocardiogr (2006) 0.85
Effects of sildenafil on autonomic nervous function during sleep in obstructive sleep apnea. Clinics (Sao Paulo) (2010) 0.85
Myocardial performance index in female rats with myocardial infarction: relationship with ventricular function parameters by Doppler echocardiography. J Am Soc Echocardiogr (2005) 0.85
Beneficial effect of donepezil on obstructive sleep apnea: a double-blind, placebo-controlled clinical trial. Sleep Med (2012) 0.84
Sexsomnia: abnormal sexual behavior during sleep. Brain Res Rev (2007) 0.84
Reciprocal interactions of obstructive sleep apnea and hypertension associated with ACE I/D polymorphism in males. Sleep Med (2009) 0.83
Exercise capacity and obstructive sleep apnea in lean subjects. Chest (2009) 0.83
The DSM-IV 'minor depression' disorder in the oldest-old: prevalence rate, sleep patterns, memory function and quality of life in elderly people of Italian descent in Southern Brazil. Int J Geriatr Psychiatry (2002) 0.83
Effects of home-based exercise training for patients with chronic heart failure and sleep apnoea: a randomized comparison of two different programmes. Clin Rehabil (2011) 0.83
Effects of zolpidem on sedation, anxiety, and memory in the plus-maze discriminative avoidance task. Psychopharmacology (Berl) (2012) 0.82
The association between the Framingham risk score and sleep: a São Paulo epidemiological sleep study. Sleep Med (2012) 0.82
Correlation of electrocardiographic left ventricular hypertrophy criteria with left ventricular mass by echocardiogram in obese hypertensive patients. J Electrocardiol (2008) 0.82
Ventricular mass and electrocardiographic criteria of hypertrophy: evaluation of new score. Arq Bras Cardiol (2008) 0.81
Infracardiac total anomalous pulmonary venous drainage: a diagnostic challenge. Arq Bras Cardiol (2007) 0.81
[Relationship of obesity with high blood pressure in children and adolescents]. Arq Bras Cardiol (2010) 0.81
A case of neonatal Marfan syndrome with good late follow-up: is it possible to avoid an early unfavourable outcome? Cardiol Young (2012) 0.81
Does obstructive sleep apnea impair the cardiopulmonary response to exercise? Sleep (2013) 0.81
Left atrial dysfunction in chagas cardiomyopathy is more severe than in idiopathic dilated cardiomyopathy: a study with real-time three-dimensional echocardiography. J Am Soc Echocardiogr (2011) 0.81
Subjective, anatomical, and functional nasal evaluation of patients with obstructive sleep apnea syndrome. Sleep Breath (2012) 0.81
Impact of continuous positive airway pressure treatment on right ventricle performance in patients with obstructive sleep apnoea, assessed by three-dimensional echocardiography. Sleep Med (2012) 0.80
Correlation between quality of life and functional capacity in cardiac failure. Arq Bras Cardiol (2010) 0.80
Brain-derived neurotrophic factor gene polymorphism predicts interindividual variation in the sleep electroencephalogram. J Neurosci Res (2014) 0.80
The impact of sleep duration in obstructive sleep apnea patients. Sleep Breath (2012) 0.80
[Comparison of coronary angiography findings in diabetic and non-diabetic women with non-ST-segment-elevation acute coronary syndrome]. Arq Bras Cardiol (2006) 0.80
A double-blind, placebo-controlled, crossover study of sildenafil in obstructive sleep apnea. Arch Intern Med (2006) 0.80
I guideline for cardiopulmonary resuscitation and emergency cardiovascular care -- Brazilian Society of Cardiology: executive summary. Arq Bras Cardiol (2013) 0.80
[Cardiovascular comorbidities and obstructive sleep apnea]. Arq Bras Cardiol (2006) 0.79
[Nonpharmacologic treatment of chronic insomnia]. Rev Bras Psiquiatr (2007) 0.79
[Functional assessment of the left atrial appendage with transesophageal echocardiography before and after percutaneous valvotomy in the mitral stenosis]. Arq Bras Cardiol (2005) 0.79
New guidelines for diagnosis and treatment of insomnia. Arq Neuropsiquiatr (2010) 0.79
Sleep Apnea and Nocturnal Cardiac Arrhythmia: A Populational Study. Arq Bras Cardiol (2014) 0.79
Relationship between electrocardiogram with diabetes mellitus and metabolic syndrome in Japanese-Brazilians. Arq Bras Cardiol (2009) 0.78
Diagnostic value of color flow mapping and Doppler echocardiography in the quantification of mitral regurgitation in patients with mitral valve prolapse or rheumatic heart disease. J Am Soc Echocardiogr (2007) 0.78
Echocardiographic predictors of early in-hospital heart failure during first ST-elevation acute myocardial infarction: does myocardial performance index and left atrial volume improve diagnosis over conventional parameters of left ventricular function? Cardiovasc Ultrasound (2011) 0.78
Pulmonary venous flow index as a predictor of pulmonary vascular resistance variability in congenital heart disease with increased pulmonary flow: a comparative study before and after oxygen inhalation. Echocardiography (2013) 0.78
Cross-sectional study of treatment strategies on atrial fibrillation. Arq Bras Cardiol (2012) 0.78
Role of contrast-enhanced transesophageal echocardiography for detection of and scoring intrapulmonary vascular dilatation. Echocardiography (2010) 0.78
[The newer sedative-hypnotics]. Rev Bras Psiquiatr (2010) 0.78
Initial energy for external electrical cardioversion of atrial fibrillation. Arq Bras Cardiol (2002) 0.78
Effect of central hypothyroidism on Doppler-derived myocardial performance index. J Am Soc Echocardiogr (2004) 0.78
Echocardiographic parameters and brain natriuretic peptide in patients after surgical repair of tetralogy of Fallot. Echocardiography (2010) 0.78
Left ventricular twist: comparison between two- and three-dimensional speckle-tracking echocardiography in healthy volunteers. Eur J Echocardiogr (2010) 0.77
The human leucocyte antigen DQB1*0602 allele is associated with electroencephelograph differences in individuals with obstructive sleep apnoea syndrome. J Sleep Res (2012) 0.77
Cardiorespiratory response to exercise in men and women with obstructive sleep apnea. Sleep Med (2008) 0.77
Heart rate variability during sleep in patients with vasovagal syncope. Pacing Clin Electrophysiol (2005) 0.77
Objective short sleep duration is associated with the activity of the hypothalamic-pituitary-adrenal axis in insomnia. Arq Neuropsiquiatr (2015) 0.76
Reversible cardiomyopathy subsequent to perinatal infection with the human immunodeficiency virus. Cardiol Young (2003) 0.76
Sedative antidepressants and insomnia. Rev Bras Psiquiatr (2011) 0.76
Cardiovascular profile in patients with obstructive sleep apnea. Arq Bras Cardiol (2011) 0.76
Arousal and upper airway resistance (UAR). Sleep Med (2002) 0.76
[Obesity and sleep respiratory disorder, an association of risk factors]. Arq Bras Endocrinol Metabol (2007) 0.75
Children with chronic renal disease undergoing dialysis or conservative treatment--differences in structural and functional echocardiographic parameters. Echocardiography (2014) 0.75
3D Echo pilot study of geometric left ventricular changes after acute myocardial infarction. Arq Bras Cardiol (2013) 0.75
[Guideline for diagnosis, evaluation and therapeutic of pulmonary hypertension]. Arq Bras Cardiol (2003) 0.75
Impact of effective valvotomy in mitral stenosis on pulmonary venous flow pattern. Echocardiography (2006) 0.75
[First guidelines on pediatric cardio-oncology from the Brazilian Society of Cardiology]. Arq Bras Cardiol (2013) 0.75
The cholinergic system may play a role in the pathophysiology of residual excessive sleepiness in patients with obstructive sleep apnea. Med Hypotheses (2013) 0.75
[Anesthesia and obstructive sleep apnea.]. Rev Bras Anestesiol (2006) 0.75
Increase in systolic blood pressure during exercise testing after heart transplantation: correlation with the clinical condition and ventricular function assessed by dobutamine stress echocardiography. Arq Bras Cardiol (2006) 0.75
Autonomic nervous system in individuals with cerebral palsy: a controlled study. J Oral Pathol Med (2011) 0.75
[Cardiopulmonary responses to exercise in patients of different age group with congestive heart failure]. Arq Bras Cardiol (2006) 0.75
[Serial electrophysiological studies of the heart's excito conductor system in patients with chronic chagasic cardiopathy]. Arq Bras Cardiol (2006) 0.75
[Brazilian guidelines for the treatment of narcolepsy]. Rev Bras Psiquiatr (2010) 0.75
Comparison of the lipid profile, blood pressure, and dietary habits of adolescents and children descended from hypertensive and normotensive individuals. Arq Bras Cardiol (2004) 0.75
Doppler-derived myocardial performance index in patients with impaired left ventricular relaxation and preserved systolic function. Echocardiography (2009) 0.75