Occult left ventricular dysfunction diagnosed by myocardial performance index in patients with limb girdle muscle dystrophy: A case control study

Rajashekar R. Gurrala; Venkata M.B. Alla; Wilbert S. Aronow; Jai S. Shankar; Meena K. Angamutta; Krishna S.R. Lanka; Sundaram Challa; Chandra K. Nair

doi:10.1055/s-0031-1278268

Occult left ventricular dysfunction diagnosed by myocardial performance index in patients with limb girdle muscle dystrophy: A case control study

Rajashekar R. Gurrala, Venkata M.B. Alla, Wilbert S. Aronow, Jai S. Shankar, Meena K. Angamutta, Krishna S.R. Lanka, Sundaram Challa, Chandra K. Nair

Department of Medicine

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

2 Scopus citations

Abstract

The myocardial performance index (MPI) was assessed in 30 patients with limb girdle muscle dystrophy (LGMD) with a normal left ventricular ejection fraction (greater than 50%), as well as in 30 age-and sex-matched healthy adults with a left ventricular ejection fraction greater than 50%. MPIs derived by pulsed-wave Doppler and tissue Doppler were also compared. The MPI was 0.37±0.09 in the LGMD patients and 0.29±0.09 in the control group (P=0.003). These data show that patients with LGMD have occult cardiac dysfunction as evidenced by a higher MPI than the controls. There was good agreement between the MPIs measured by pulsed-wave Doppler and tissue Doppler methods in these patients.

Original language	English (US)
Pages (from-to)	139-142
Number of pages	4
Journal	International Journal of Angiology
Volume	16
Issue number	4
DOIs	https://doi.org/10.1055/s-0031-1278268
State	Published - Sep 1 2007

All Science Journal Classification (ASJC) codes

Cardiology and Cardiovascular Medicine

Access to Document

10.1055/s-0031-1278268

Cite this

Occult left ventricular dysfunction diagnosed by myocardial performance index in patients with limb girdle muscle dystrophy : A case control study. / Gurrala, Rajashekar R.; Alla, Venkata M.B.; Aronow, Wilbert S.; Shankar, Jai S.; Angamutta, Meena K.; Lanka, Krishna S.R.; Challa, Sundaram; Nair, Chandra K.

In: International Journal of Angiology, Vol. 16, No. 4, 01.09.2007, p. 139-142.

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

Gurrala, Rajashekar R. ; Alla, Venkata M.B. ; Aronow, Wilbert S. ; Shankar, Jai S. ; Angamutta, Meena K. ; Lanka, Krishna S.R. ; Challa, Sundaram ; Nair, Chandra K. / Occult left ventricular dysfunction diagnosed by myocardial performance index in patients with limb girdle muscle dystrophy : A case control study. In: International Journal of Angiology. 2007 ; Vol. 16, No. 4. pp. 139-142.

@article{44c6976947c347c6b6bd0f37e3a80103,

title = "Occult left ventricular dysfunction diagnosed by myocardial performance index in patients with limb girdle muscle dystrophy: A case control study",

abstract = "The myocardial performance index (MPI) was assessed in 30 patients with limb girdle muscle dystrophy (LGMD) with a normal left ventricular ejection fraction (greater than 50%), as well as in 30 age-and sex-matched healthy adults with a left ventricular ejection fraction greater than 50%. MPIs derived by pulsed-wave Doppler and tissue Doppler were also compared. The MPI was 0.37±0.09 in the LGMD patients and 0.29±0.09 in the control group (P=0.003). These data show that patients with LGMD have occult cardiac dysfunction as evidenced by a higher MPI than the controls. There was good agreement between the MPIs measured by pulsed-wave Doppler and tissue Doppler methods in these patients.",

author = "Gurrala, {Rajashekar R.} and Alla, {Venkata M.B.} and Aronow, {Wilbert S.} and Shankar, {Jai S.} and Angamutta, {Meena K.} and Lanka, {Krishna S.R.} and Sundaram Challa and Nair, {Chandra K.}",

year = "2007",

month = sep,

day = "1",

doi = "10.1055/s-0031-1278268",

language = "English (US)",

volume = "16",

pages = "139--142",

journal = "International Journal of Angiology",

issn = "1061-1711",

publisher = "Thieme Medical Publishers",

number = "4",

}

TY - JOUR

T1 - Occult left ventricular dysfunction diagnosed by myocardial performance index in patients with limb girdle muscle dystrophy

T2 - A case control study

AU - Gurrala, Rajashekar R.

AU - Alla, Venkata M.B.

AU - Aronow, Wilbert S.

AU - Shankar, Jai S.

AU - Angamutta, Meena K.

AU - Lanka, Krishna S.R.

AU - Challa, Sundaram

AU - Nair, Chandra K.

PY - 2007/9/1

Y1 - 2007/9/1

N2 - The myocardial performance index (MPI) was assessed in 30 patients with limb girdle muscle dystrophy (LGMD) with a normal left ventricular ejection fraction (greater than 50%), as well as in 30 age-and sex-matched healthy adults with a left ventricular ejection fraction greater than 50%. MPIs derived by pulsed-wave Doppler and tissue Doppler were also compared. The MPI was 0.37±0.09 in the LGMD patients and 0.29±0.09 in the control group (P=0.003). These data show that patients with LGMD have occult cardiac dysfunction as evidenced by a higher MPI than the controls. There was good agreement between the MPIs measured by pulsed-wave Doppler and tissue Doppler methods in these patients.

AB - The myocardial performance index (MPI) was assessed in 30 patients with limb girdle muscle dystrophy (LGMD) with a normal left ventricular ejection fraction (greater than 50%), as well as in 30 age-and sex-matched healthy adults with a left ventricular ejection fraction greater than 50%. MPIs derived by pulsed-wave Doppler and tissue Doppler were also compared. The MPI was 0.37±0.09 in the LGMD patients and 0.29±0.09 in the control group (P=0.003). These data show that patients with LGMD have occult cardiac dysfunction as evidenced by a higher MPI than the controls. There was good agreement between the MPIs measured by pulsed-wave Doppler and tissue Doppler methods in these patients.

UR - http://www.scopus.com/inward/record.url?scp=80053019409&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=80053019409&partnerID=8YFLogxK

U2 - 10.1055/s-0031-1278268

DO - 10.1055/s-0031-1278268

M3 - Article

C2 - 22477330

AN - SCOPUS:80053019409

VL - 16

SP - 139

EP - 142

JO - International Journal of Angiology

JF - International Journal of Angiology

SN - 1061-1711

IS - 4

ER -

Occult left ventricular dysfunction diagnosed by myocardial performance index in patients with limb girdle muscle dystrophy: A case control study

Abstract

All Science Journal Classification (ASJC) codes

Access to Document

Other files and links

Fingerprint

Cite this