PMID- 27513497
OWN - NLM
STAT- MEDLINE
DCOM- 20171004
LR  - 20181023
IS  - 1699-5198 (Electronic)
IS  - 0212-1611 (Linking)
VI  - 33
IP  - 3
DP  - 2016 Jun 30
TI  - [Not Available].
PG  - 270
LID - 10.20960/nh.270 [doi]
AB  - BACKGROUND: Heart failure (HF) patients develop important changes in body 
      composition, but only a small number of studies have evaluated the associations 
      between these changes and functional class deterioration in a prospective manner. 
      OBJECTIVE: The aim of this study was to evaluate whether changes in bioimpedance 
      parameters were associated with NYHA functional class deterioration over six 
      months. METHODS: A total of 275 chronic stable HF patients confirmed by 
      echocardiography were recruited. Body composition measurements were obtained by 
      whole body bioelectrical impedance with multiple frequency equipment (BodyStat 
      QuadScan 4000). We evaluated functional class using the New York Heart 
      Association (NYHA) classification at baseline and after six months. RESULTS: 
      According to our results, 66 (24%) subjects exhibited functional class 
      deterioration, while 209 improved or exhibited no change. A greater proportion of 
      patients exhibited higher extracellular water (> 5%), and these patients 
      developed hypervolemia, according to location on the resistance/reactance graph. 
      A 5% decrease in resistance/height was associated with functional class 
      deterioration with an OR of 1.42 (95% CI 1.01-2.0, p = 0.04). CONCLUSIONS: Body 
      composition assessment through bioelectrical impedance exhibited a valuable 
      performance as a marker of functional class deterioration in stable HF patients.
FAU - Castillo-Martinez, Lilia
AU  - Castillo-Martinez L
AD  - Heart Failure Clinic and Clinical Nutrition Department. Instituto Nacional de 
      Ciencias Medicas y Nutricion "Salvador Zubiran". Mexico City, Mexico. 
      cam7125@gmail.com.
FAU - Santillan-Diaz, Cira
AU  - Santillan-Diaz C
FAU - Orea-Tejeda, Arturo
AU  - Orea-Tejeda A
FAU - Gomez-Martinez, Manuel A
AU  - Gomez-Martinez MA
FAU - Bernal-Ceballos, Fernanda
AU  - Bernal-Ceballos F
FAU - Lozada-Mellado, Mariel
AU  - Lozada-Mellado M
LA  - spa
PT  - Journal Article
TT  - Body composition changes assessed by bioelectrical impedance and their 
      associations with functional class deterioration in stable heart failure 
      patients.
DEP - 20160630
PL  - Spain
TA  - Nutr Hosp
JT  - Nutricion hospitalaria
JID - 9100365
SB  - IM
MH  - Aged
MH  - Aged, 80 and over
MH  - *Body Composition
MH  - Disease Progression
MH  - *Electric Impedance
MH  - Extravascular Lung Water/metabolism
MH  - Female
MH  - Heart Failure/classification/diagnostic imaging/*pathology
MH  - Humans
MH  - Longitudinal Studies
MH  - Male
MH  - Middle Aged
MH  - Prospective Studies
OTO - NOTNLM
OT  - Bioelectrical impedance analyses. Functional class deterioration. Heart failure.
EDAT- 2016/08/12 06:00
MHDA- 2017/10/05 06:00
CRDT- 2016/08/12 06:00
PHST- 2016/06/30 00:00 [received]
PHST- 2016/06/30 00:00 [accepted]
PHST- 2016/08/12 06:00 [entrez]
PHST- 2016/08/12 06:00 [pubmed]
PHST- 2017/10/05 06:00 [medline]
AID - 10.20960/nh.270 [doi]
PST - epublish
SO  - Nutr Hosp. 2016 Jun 30;33(3):270. doi: 10.20960/nh.270.