Relationship between right and left ventricular diastolic dysfunction assessed by 2-dimensional speckle-tracking echocardiography in adults with repaired tetralogy of Fallot

Autor: Toshihiro Tamura, Atsushi Iwakura, Rie Abe, Hirokazu Kondo, Hiraku Doi, Makoto Miyake, Jiro Sakamoto, Hayato Matsutani
Rok vydání: 2020
Předmět:
Adult
Male
medicine.medical_specialty
Time Factors
Ventricular Dysfunction
Right
Diastole
Speckle tracking echocardiography
030204 cardiovascular system & hematology
Ventricular Function
Left
03 medical and health sciences
Ventricular Dysfunction
Left
Young Adult
0302 clinical medicine
Predictive Value of Tests
Internal medicine
medicine
Humans
Radiology
Nuclear Medicine and imaging
030212 general & internal medicine
Cardiac Surgical Procedures
Cardiac imaging
Congenital heart disease
Tetralogy of Fallot
Subclinical infection
Retrospective Studies
Original Paper
business.industry
Speckle-tracking echocardiography
Reproducibility of Results
Mean age
Middle Aged
medicine.disease
Echocardiography
Doppler
Early diastolic strain rate
Cross-Sectional Studies
Treatment Outcome
Asymptomatic Diseases
Cardiology
Ventricular Function
Right
Diastolic dysfunction
Early diastolic
Left ventricular diastolic dysfunction
Female
Cardiology and Cardiovascular Medicine
business
Zdroj: The International Journal of Cardiovascular Imaging
ISSN: 1875-8312
Popis: Several studies have reported a correlation between right ventricular (RV) and left ventricular (LV) systolic dysfunction in adults with repaired tetralogy of Fallot (TOF). However, data are lacking regarding the relationship between RV and LV diastolic dysfunction assessed by 2-dimensional speckle-tracking echocardiography. We studied 69 adults with repaired TOF (mean age 34 years, 61% male) who had been regularly followed up and had routinely undergone echocardiography. In addition to conventional echocardiography, global longitudinal strain (GLS) and early diastolic strain rate (SRe) of both ventricles were assessed using 2-dimensional speckle-tracking echocardiography. Results were compared with 30 age- and sex-matched controls. RV and LV GLS were decreased in TOF patients compared with controls (− 18.4 ± 3.3% vs. −23.5 ± 4.2%, p − 1 vs. 1.47 ± 0.41 sec− 1, p = 0.003 and 1.29 ± 0.42 sec− 1 vs. 1.63 ± 0.42 sec− 1, p
Databáze: OpenAIRE
Externí odkaz: