• 文献检索
  • 文档翻译
  • 深度研究
  • 学术资讯
  • Suppr Zotero 插件Zotero 插件
  • 邀请有礼
  • 套餐&价格
  • 历史记录
应用&插件
Suppr Zotero 插件Zotero 插件浏览器插件Mac 客户端Windows 客户端微信小程序
定价
高级版会员购买积分包购买API积分包
服务
文献检索文档翻译深度研究API 文档MCP 服务
关于我们
关于 Suppr公司介绍联系我们用户协议隐私条款
关注我们

Suppr 超能文献

核心技术专利：CN118964589B侵权必究
粤ICP备2023148730 号-1Suppr @ 2026

文献检索

告别复杂PubMed语法，用中文像聊天一样搜索，搜遍4000万医学文献。AI智能推荐，让科研检索更轻松。

立即免费搜索

文件翻译

保留排版，准确专业，支持PDF/Word/PPT等文件格式，支持 12+语言互译。

免费翻译文档

深度研究

AI帮你快速写综述，25分钟生成高质量综述，智能提取关键信息，辅助科研写作。

立即免费体验

Clinical application of end-systolic pressure-volume relation.

作者信息

Shoucri R M

机构信息

Department of Mathematics and Computer Science, Royal Military College of Canada, Kingston, Ontario.

出版信息

Ann Biomed Eng. 1994 Mar-Apr;22(2):212-7. doi: 10.1007/BF02390379.

DOI:10.1007/BF02390379
PMID:8074332
Abstract

On the basis of a mathematical formalism derived in previous studies, properties of the end-systolic pressure-volume (P-V) relation were analyzed to define indexes that can characterize a normal or failing left ventricle. Careful analysis of different areas under the P-V line can lead to new indexes that describe the performance of the left ventricle. The possibility to distinguish between normal, mildly depressed, or severely depressed left ventricles based on P-V relation is discussed. Implementation of the results for routine clinical work is examined.

摘要

相似文献

1
Clinical application of end-systolic pressure-volume relation.
Ann Biomed Eng. 1994 Mar-Apr;22(2):212-7. doi: 10.1007/BF02390379.
2
Comparative efficacy of three indexes of left ventricular performance derived from pressure-volume loops in heart failure induced by tachypacing.由快速起搏诱导的心力衰竭中，从压力-容积环得出的三种左心室功能指标的比较疗效。
J Am Coll Cardiol. 1994 Jan;23(1):209-18. doi: 10.1016/0735-1097(94)90522-3.
3
Determinants of depressed left ventricular ejection fraction in pure mitral stenosis with preserved sinus rhythm.窦性心律保存的单纯二尖瓣狭窄患者左心室射血分数降低的决定因素
J Heart Valve Dis. 1996 Jan;5(1):1-9.
4
Left ventricular filling after long-term angiotensin converting enzyme inhibition in congestive heart failure.充血性心力衰竭患者长期应用血管紧张素转换酶抑制剂后的左心室充盈情况。
Eur Heart J. 1992 Nov;13 Suppl E:52-6. doi: 10.1093/eurheartj/13.suppl_e.52.
5
Performance of left ventricle based on pressure-volume relation.基于压力-容积关系的左心室功能
J Biomed Eng. 1990 Nov;12(6):482-8. doi: 10.1016/0141-5425(90)90058-u.
6
Comparison of preload recruitable stroke work, end-systolic pressure-volume and dP/dtmax-end-diastolic volume relations as indexes of left ventricular contractile performance in patients undergoing routine cardiac catheterization.比较前负荷可募集搏功、收缩末期压力-容积关系和dP/dtmax-舒张末期容积关系作为常规心脏导管检查患者左心室收缩功能指标的情况。
J Am Coll Cardiol. 1992 Jun;19(7):1522-30. doi: 10.1016/0735-1097(92)90613-r.
7
Effect of jet ventilation on heart failure: decreased afterload but negative response in left ventricular end-systolic pressure-volume function.喷射通气对心力衰竭的影响：后负荷降低但左心室收缩末期压力-容积功能呈阴性反应。
Crit Care Med. 1996 Apr;24(4):647-57. doi: 10.1097/00003246-199604000-00017.
8
Left ventricular outflow tract mean systolic acceleration as a surrogate for the slope of the left ventricular end-systolic pressure-volume relationship.左心室流出道平均收缩期加速度作为左心室收缩末期压力-容积关系斜率的替代指标。
J Am Coll Cardiol. 2002 Oct 2;40(7):1320-7. doi: 10.1016/s0735-1097(02)02138-1.
9
Volume catheter parallel conductance varies between end-systole and end-diastole.容积导管并联电导在心动末期和舒张末期之间有所不同。
IEEE Trans Biomed Eng. 2007 Aug;54(8):1480-9. doi: 10.1109/TBME.2007.890732.
10
Initiation of ventricular extrasystoles by myocardial stretch in chronically dilated and failing canine left ventricle.慢性扩张和衰竭犬左心室中心肌牵张引发室性期前收缩
Circulation. 1994 Oct;90(4):2022-31. doi: 10.1161/01.cir.90.4.2022.

引用本文的文献

1
End-systolic Pressure-Volume Relation, Ejection Fraction, and Heart Failure: Theoretical Aspect and Clinical Applications.收缩末期压力-容积关系、射血分数与心力衰竭：理论层面与临床应用
Clin Med Insights Cardiol. 2015 Jul 9;9(Suppl 1):111-20. doi: 10.4137/CMC.S18740. eCollection 2015.
2
Tensions and stresses of ellipsoidal chambers.椭圆形腔室的张力和应力
Ann Biomed Eng. 1996 May-Jun;24(3):400-17. doi: 10.1007/BF02660889.

本文引用的文献

1
Estimation of left ventricular elastance without altering preload or afterload in the conscious dog.在清醒犬中不改变前负荷或后负荷的情况下估计左心室弹性。
Cardiovasc Res. 1993 May;27(5):868-73. doi: 10.1093/cvr/27.5.868.
2
Theoretical study related to left ventricular energetics.与左心室能量学相关的理论研究
Jpn Heart J. 1993 Jul;34(4):403-17. doi: 10.1536/ihj.34.403.
3
Estimation of the hydromotive source pressure from ejecting beats of the left ventricle.通过左心室射血搏动估计液压动力源压力。
IEEE Trans Biomed Eng. 1980 Jun;27(6):299-305. doi: 10.1109/TBME.1980.326737.
4
The end-systolic pressure-volume relation of the ventricle: definition, modifications and clinical use.心室收缩末期压力-容积关系：定义、修正及临床应用。
Circulation. 1981 Jun;63(6):1223-7. doi: 10.1161/01.cir.63.6.1223.
5
Evaluation of left ventricular contractile performance utilizing end-systolic pressure-volume relationships in conscious dogs.利用清醒犬的收缩末期压力-容积关系评估左心室收缩功能
Circ Res. 1984 Jun;54(6):731-9. doi: 10.1161/01.res.54.6.731.
6
Optimal arterial resistance for the maximal stroke work studied in isolated canine left ventricle.在离体犬左心室中研究的最大搏功的最佳动脉阻力。
Circ Res. 1985 Apr;56(4):586-95. doi: 10.1161/01.res.56.4.586.
7
The effect of contractility and preload on matching between the canine left ventricle and afterload.收缩性和前负荷对犬左心室与后负荷匹配的影响。
Circulation. 1986 Jan;73(1):161-71. doi: 10.1161/01.cir.73.1.161.
8
Ventricular efficiency predicted by an analytical model.通过分析模型预测的心室效率。
Am J Physiol. 1986 Jun;250(6 Pt 2):R1021-7. doi: 10.1152/ajpregu.1986.250.6.R1021.
9
Inconsistency of the slope and the volume intercept of the end-systolic pressure-volume relationship as individual indexes of inotropic state in conscious dogs: presentation of an index combining both variables.
Circulation. 1987 Nov;76(5):1115-26. doi: 10.1161/01.cir.76.5.1115.
10
Comparative influence of load versus inotropic states on indexes of ventricular contractility: experimental and theoretical analysis based on pressure-volume relationships.
Circulation. 1987 Dec;76(6):1422-36. doi: 10.1161/01.cir.76.6.1422.