Normal values of real-time 3-dimensional echocardiographic parameters in a healthy Japanese population: the JAMP-3D Study.
Normal values of real-time 3-dimensional echocardiographic parameters in a healthy Japanese population: the JAMP-3D Study.
复制标题
健康日本人群实时 3 维超声心动图参数的正常值：JAMP-3D 研究。
作者：
S. Fukuda;Hiroyuki Watanabe;M. Daimon;Y. Abe;A. Hirashiki;K. Hirata;Hiroshi Ito;M. Iwai;K. Iwakura;C. Izumi;T. Hidaka;Toshinori Yuasa;K. Murata;S. Nakatani;K. Negishi;K. Nishigami;Tomoko Nishikage;T. Ota;A. Hayashida;K. Sakata;N. Tanaka;S. Yamada;Kazuhiro Yamamoto;J. Yoshikawa
背景
实时三维超声心动图（RT 3DE）是一种很有前途的成像方法，可用于定量心腔容积及其功能的临床应用。然而，RT 3DE参数的正常参考值尚未在大型健康日本人群中进行充分研究。
方法和结果
该研究包括410名年龄在20至69岁之间的健康受试者，他们在23个合作机构之一进行了RT 3DE。所有受试者均无心脏病史，无危险因素。男性和女性的平均值如下：左心室（LV）舒张末期容积指数为50 ± 12 ml/m2和46 ± 9 ml/m2，收缩末期容积指数为19 ± 5 ml/m2和17 ± 4 ml/m2，射血分数为61 ± 4%和63 ± 4%，左房最大容积指数分别为23 ± 6 ml/m2和24 ± 6 ml/m2，最小容积指数分别为10 ± 3 ml/m2和10 ± 3 ml/m2，容积变化率分别为58 ± 6%和58 ± 6%。左室大小随年龄增长而减小，而左室质量指数没有变化。左心房大小随年龄增长而略有增加。
结论
这项多中心研究确定了大量日本健康人群中左心室和左心房大小的正常参考值及其RT 3DE功能参数。本研究的结果支持使用RT 3DE的诊断和心血管疾病的管理。
BACKGROUND
The recently developed real-time 3-dimensional echocardiography (RT3DE) is a promising imaging method to quantify cardiac chamber volumes and their functions in clinical practice. However, normal reference values of RT3DE parameters have not been fully investigated in a large, healthy Japanese population.
METHODS AND RESULTS
This study consisted of 410 healthy subjects aged from 20 to 69 years who had a RT3DE at one of the 23 collaborating institutions. All subjects had no history of cardiac disease and no risk factors. The mean values in men and women were as follows: 50 ± 12 ml/m(2) and 46 ± 9 ml/m(2) for left ventricular (LV) end-diastolic volume index, 19 ± 5 ml/m(2) and 17 ± 4 ml/m(2) for end-systolic volume index, 61 ± 4% and 63 ± 4% for ejection fraction, 64 ± 1 2 g/m(2) and 56 ± 11 g/m(2) for mass index, 23 ± 6 ml/m(2) and 24 ± 6 ml/m(2) for left atrial (LA) maximum volume index, 10 ± 3 ml/m(2) and 10 ± 3 ml/m(2) for minimum volume index, and 58 ± 6% and 58 ± 6% for percent volume change. LV sizes decreased with age, whereas LV mass index did not change. LA sizes slightly increased with age.
CONCLUSIONS
This multicenter investigation determined normal reference values for LV and LA sizes, and their functional parameters on RT3DE in a large, healthy Japanese population. The results of the present study support the use of RT3DE for the diagnosis and management of cardiovascular disease.
DOI：
10.1016/0002-9149(92)90935-r
发表时间：
1992
期刊：
The American journal of cardiology
影响因子：
--
作者：
Hinderliter,AL;Light,KC;Willis4th,PW
通讯作者：
Willis4th,PW
青少年左心室质量随年龄增加的种族差异。
DOI：
10.1161/01.hyp.24.6.747
发表时间：
1994
期刊：
Hypertension (Dallas, Tex. : 1979)
影响因子：
--
作者：
Harshfield,GA;Koelsch,DW;Pulliam,DA;Alpert,BS;Richey,PA;Becker,JA
通讯作者：
Becker,JA