The Left Ventricular Eccentricity as A Predictor of Postoperative Cardiac Performance in Valvular Heart Diseases

Shigeru Teramoto; Shunji Sano; Kazuhide Aokage; Masaharu Shigenobu; Taiji Murakami; Shunji Kawakami; Sugato Nawa; Yoshimasa Senoo

doi:10.1253/jcj.46.427

The Left Ventricular Eccentricity as A Predictor of Postoperative Cardiac Performance in Valvular Heart Diseases

Shigeru Teramoto, Shunji Sano, Kazuhide Aokage, Masaharu Shigenobu, Taiji Murakami, Shunji Kawakami, Sugato Nawa, Yoshimasa Senoo

Graduate School of Medicine Dentistry and Pharmaceutical Sciences

Research output: Contribution to journal › Article › peer-review

Abstract

A clear correlation expressed by the following equation was observed between the preoperative left ventricular end-systolic eccentricity (&s) and the percentage change of the left ventricular dimension (%AD) in chronic valvular heart diseases: %ΔD = 88.37 &s - 48.16 (r = 0.66, p < 0.001). Therefore, &s may function as an index for predicting the postoperative cardiac performance independent of the affected valvular locations and the morphology of the lesions.

Original language	English
Pages (from-to)	427-432
Number of pages	6
Journal	JAPANESE CIRCULATION JOURNAL
Volume	46
Issue number	4
DOIs	https://doi.org/10.1253/jcj.46.427
Publication status	Published - Jan 1982

Keywords

Left ventricular eccentricity
Left ventriculogram
Myocardial function
Optimal timing for surgery
Valvular heart disease

ASJC Scopus subject areas

Physiology
Cardiology and Cardiovascular Medicine

Access to Document

10.1253/jcj.46.427

Cite this

The Left Ventricular Eccentricity as A Predictor of Postoperative Cardiac Performance in Valvular Heart Diseases. / Teramoto, Shigeru; Sano, Shunji; Aokage, Kazuhide; Shigenobu, Masaharu; Murakami, Taiji; Kawakami, Shunji; Nawa, Sugato; Senoo, Yoshimasa.

In: JAPANESE CIRCULATION JOURNAL, Vol. 46, No. 4, 01.1982, p. 427-432.

Research output: Contribution to journal › Article › peer-review

@article{e6bd2aa4563f406baebc6a07d4c5fc1b,

title = "The Left Ventricular Eccentricity as A Predictor of Postoperative Cardiac Performance in Valvular Heart Diseases",

abstract = "A clear correlation expressed by the following equation was observed between the preoperative left ventricular end-systolic eccentricity (&s) and the percentage change of the left ventricular dimension (%AD) in chronic valvular heart diseases: %ΔD = 88.37 &s - 48.16 (r = 0.66, p < 0.001). Therefore, &s may function as an index for predicting the postoperative cardiac performance independent of the affected valvular locations and the morphology of the lesions.",

keywords = "Left ventricular eccentricity, Left ventriculogram, Myocardial function, Optimal timing for surgery, Valvular heart disease",

author = "Shigeru Teramoto and Shunji Sano and Kazuhide Aokage and Masaharu Shigenobu and Taiji Murakami and Shunji Kawakami and Sugato Nawa and Yoshimasa Senoo",

year = "1982",

month = jan,

doi = "10.1253/jcj.46.427",

language = "English",

volume = "46",

pages = "427--432",

journal = "Circulation Journal",

issn = "1346-9843",

publisher = "Japanese Circulation Society",

number = "4",

}

TY - JOUR

T1 - The Left Ventricular Eccentricity as A Predictor of Postoperative Cardiac Performance in Valvular Heart Diseases

AU - Teramoto, Shigeru

AU - Sano, Shunji

AU - Aokage, Kazuhide

AU - Shigenobu, Masaharu

AU - Murakami, Taiji

AU - Kawakami, Shunji

AU - Nawa, Sugato

AU - Senoo, Yoshimasa

PY - 1982/1

Y1 - 1982/1

N2 - A clear correlation expressed by the following equation was observed between the preoperative left ventricular end-systolic eccentricity (&s) and the percentage change of the left ventricular dimension (%AD) in chronic valvular heart diseases: %ΔD = 88.37 &s - 48.16 (r = 0.66, p < 0.001). Therefore, &s may function as an index for predicting the postoperative cardiac performance independent of the affected valvular locations and the morphology of the lesions.

AB - A clear correlation expressed by the following equation was observed between the preoperative left ventricular end-systolic eccentricity (&s) and the percentage change of the left ventricular dimension (%AD) in chronic valvular heart diseases: %ΔD = 88.37 &s - 48.16 (r = 0.66, p < 0.001). Therefore, &s may function as an index for predicting the postoperative cardiac performance independent of the affected valvular locations and the morphology of the lesions.

KW - Left ventricular eccentricity

KW - Left ventriculogram

KW - Myocardial function

KW - Optimal timing for surgery

KW - Valvular heart disease

UR - http://www.scopus.com/inward/record.url?scp=0019948415&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0019948415&partnerID=8YFLogxK

U2 - 10.1253/jcj.46.427

DO - 10.1253/jcj.46.427

M3 - Article

C2 - 7087160

AN - SCOPUS:0019948415

VL - 46

SP - 427

EP - 432

JO - Circulation Journal

JF - Circulation Journal

SN - 1346-9843

IS - 4

ER -

The Left Ventricular Eccentricity as A Predictor of Postoperative Cardiac Performance in Valvular Heart Diseases

Abstract

Keywords

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this