Journal ArticleDOI
Reference values for Doppler indexes of left ventricular diastolic filling in the elderly.
Alex Sagie,Emelia J. Benjamin,Maurizio Galderisi,Martin G. Larson,Jane C. Evans,Deborah L. Fuller,Brigitta Lehman,Daniel Levy +7 more
TLDR
There was evidence for a slight progressive decline in indexes of LV inflow with age, and reference values for the various Doppler parameters were generated on the basis of this healthy elderly cohort.Abstract:
Congestive heart failure increases in prevalence with age. A large number of elderly subjects with heart failure have either normal or slightly reduced left ventricular (LV) systolic function; their symptoms are due to diastolic LV dysfunction. Reference values for Doppler indexes of LV diastolic filling in a large sample of the very elderly (>70) have not been reported previously. The objective of this study was to generate reference values for Doppler indexes of LV filling in a population of apparently healthy elderly men and women. A total of 1201 surviving original subjects of the Framingham Heart Study were evaluated by Doppler echocardiography. A subset of 114 rigorously selected healthy subjects (26 men and 88 women) aged 70 to 87 years (mean 76) constituted the study group. Measurements of seven commonly used Doppler indexes were obtained. Mean and 2.5, 5, 10, 25, 50, 75, 90, 95, and 97.5 percentile values for Doppler diastolic indexes were generated. Stepwise regression analyses were performed to determine the relation of diastolic LV filling to age group (70 to 74 years, 75 to 79 years, and 80 years and over), sex, and other clinical variables. Reference values for the various Doppler parameters were generated on the basis of this healthy elderly cohort. There was evidence for a slight progressive decline in indexes of LV inflow with age. In 87% of this elderly population the ratio of peak early to late velocities of LV diastolic inflow was less than 1.0. Although there were trends toward augmentation of atrial contribution to ventricular filling with advancing age, only peak velocity of late filling (56 vs 62 cm, P = 0.005) changed significantly with age. The present study extends our knowledge of Doppler LV filling patterns in the elderly and documents a minor degree of further impairment in indexes of LV filling with advancing age. The availability of reference Doppler values may prove useful for the identification of LV diastolic dysfunction, which is an important cause of congestive heart failure in the elderly.read more
Citations
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Journal ArticleDOI
Evaluation of Diastolic Filling of Left Ventricle in Health and Disease: Doppler Echocardiography Is the Clinician’s Rosetta Stone
Rick A. Nishimura,A. Jamil Tajik +1 more
TL;DR: A simplified approach to understanding the process of diastolic filling of the left ventricle and interpreting the Doppler flow velocity curves as they relate to this process is presented.
Journal ArticleDOI
Cardiac Dysfunction and Noncardiac Dysfunction as Precursors of Heart Failure With Reduced and Preserved Ejection Fraction in the Community
Carolyn S.P. Lam,Asya Lyass,Asya Lyass,Elisabeth Kraigher-Krainer,Joseph M. Massaro,Douglas S. Lee,Douglas S. Lee,Jennifer E. Ho,Daniel Levy,Margaret M. Redfield,Burkert Pieske,Emelia J. Benjamin,Emelia J. Benjamin,Ramachandran S. Vasan,Ramachandran S. Vasan +14 more
TL;DR: Antecedent cardiac dysfunction and noncardiac organ dysfunction are associated with increased incidence of HF, supporting the notion that HF is a progressive syndrome and underscoring the importance of non Cardiac factors in its occurrence.
Journal ArticleDOI
Echo-Doppler estimation of left ventricular filling pressure: results of the multicentre EACVI Euro-Filling study.
Patrizio Lancellotti,Maurizio Galderisi,Thor Edvardsen,Erwan Donal,Georg Goliasch,Nuno Cardim,Julien Magne,Sara Laginha,Andreas Hagendorff,Trine F. Haland,Lars Aaberge,Christophe Martinez,Antonio Rapacciuolo,Ciro Santoro,Federica Ilardi,Adriana Postolache,Raluca Elena Dulgheru,Anca D. Mateescu,Carmen C. Beladan,Dan Deleanu,Stella Marchetta,Vincent Auffret,Ehud Schwammenthal,Gilbert Habib,Bogdan A. Popescu +24 more
TL;DR: The present Euro-Filling study demonstrates that the new 2016 recommendations for assessing LVFP non-invasively are fairly reliable and clinically useful, as well as superior to the 2009 recommendations in estimating invasive LVEDP.
Journal ArticleDOI
Effect of carvedilol on diastolic function in patients with diastolic heart failure and preserved systolic function. Results of the Swedish Doppler-echocardiographic study (SWEDIC).
TL;DR: The purpose of this study was to investigate the effects of carvedilol on diastolic function (DF) in heart failure patients with preserved left ventricular systolic function and abnormal DF.
Journal ArticleDOI
Association of newer diastolic function parameters with age in healthy subjects: a population-based study.
Vijaya K. Munagala,Steven J. Jacobsen,Douglas W. Mahoney,Richard J. Rodeheffer,Kent R. Bailey,Margaret M. Redfield +5 more
TL;DR: All newer Doppler diastolic function parameters showed a variable but significant correlation with age and age-stratified reference ranges for these parameters will aid in the interpretation of diastolics function parameters are defined.
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