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Correlations between serum ANF concentration and cardiac functional indices assessed by Two-Dimensional Echocardiography and Pulse Doppler method in various cardiac diseases Hainan Liang 1 , Tamotsu Tanahashi 1 , Kouichi Ogawa 1 , Takayuki Ito 1 , Keiji Mizutani 2 , Nobuo Tauchi 3 , Akihiro Ishida 1 , Kenji Okumura 1 , Hidekazu Hashimoto 1 , Tatsuo Satake 1 , Tadayuki Kato 2 , Masaki Hattori 2 , Takako Maki 3 , Masaaki Takai 4 1Department of Internal Medicine 2, Nagoya University School of Medicine 2Department of Cardiology, Meijoh Hospital 3Department of Pediatrics, Meijoh Hospital 4Department of Clinical Laboratories, Meijoh Hospital pp.1089-1094
Published Date 1988/10/15
DOI https://doi.org/10.11477/mf.1404205342
  • Abstract
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Plasma concentrations of atrial natriuretic factor (ANF), cyclic guanosine monophosphate (cGMP) and cardiac functional indices by two-dimensional echo-cardiography and pulse doppler technique were measured in 89 patients with heart disease.

Plasma ANF concentrations in patients with con-gestive heart failure (CHF) were 112±7 pg/ml in NYHA class I, 239±26 pg/m/ (p<0.001) in class II, 718 ±117 pg/ml (p<0.001) in class III, and 4817± 1474 pg/ml (p<0.05) in class IV, respectively. Inthe other cohort, those in healthy subjects group was 164±13 pg/ml, and in congenital heart disease group without CHF was 417±67 pg/ml (p<0.001), respectively. Raise of cGMP concentration in CHF were similar those of plasma ANF level.

Plasma concentrations of ANF were significantly correlated with mean pulmonary arterial pressure (ASD : r =0. 86, p< 0. 001, VSD : r = 0. 85, p< 0. 005), RPEP/AT, an index of pulmonary artery pressureby doppler, (valvular heart disease : r= 0. 75, p< 0. 001), left atrial diameter (cardiomyopathy : r= 0. 70, p<0. 05, ischemic heart disease : r =0. 52, p< 0. 05), right atrial diameter by echocardiography in ASD (r =0. 63, p<0. 05).

In summary, it was concluded that increased plasma concentrations of ANF were induced by increased atrial pressure as well as atrial distention in human.


Copyright © 1988, Igaku-Shoin Ltd. All rights reserved.

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電子版ISSN 1882-1200 印刷版ISSN 0452-3458 医学書院

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