ﺑﺎﺯﮔﺸﺖ ﺑﻪ ﺻﻔﺤﻪ ﻗﺒﻠﯽ
خرید پکیج
تعداد آیتم قابل مشاهده باقیمانده : 3 مورد
نسخه الکترونیک
medimedia.ir

Echocardiographic parameters for right heart

Echocardiographic parameters for right heart
Variable Unit Normal
Chamber dimensions
RV basal diameter cm ≤4.1
RV wall thickness in subcostal view cm ≤0.5
RVOT diameter in PLAX view cm ≤3.01
RA end-systolic volume index mL/m2 ≤39 in men / ≤33 in women1
RA end-systolic area cm2 ≤18.5
Systolic function
TAPSE cm ≥1.71
Pulsed Doppler peak annular velocity (S') cm/s ≥9.51
Pulsed Doppler MPI – ≤0.431
Tissue Doppler MPI – ≤0.54
FAC percent ≥35
3D-derived RVEF (percent) percent ≥451
Diastolic function
E/A ratio – 0.8 to 2.1
E/E' ratio – ≤6
IVC diameter in subcostal view cm ≤2.11
IVC collapse during inspiratory sniff percent  ≥501 
Hepatic vein velocity ratio in subcostal view   – Systolic > Diastolic 
FAC: fractional area change; MPI: myocardial performance index; PLAX: parasternal long-axis; PSAX: parasternal short-axis; RA: right atrium; RV: right ventricle; RVD: right ventricular diameter; RVOT: right ventricular outflow tract; TAPSE: tricuspid annular plane systolic excursion.
Reference:
  1. Lang RM, Badano LP, Mor-Avi V, et al. Recommendations for cardiac chamber quantification by echocardiography in adults: an update from the American Society of Echocardiography and the European Association of Cardiovascular Imaging. J Am Soc Echocardiogr 2015; 28:1.
Original figure modified for this publication. Rudski LG, Lai WW, Afilalo J, et al. Guidelines for the echocardiographic assessment of the right heart in adults: a report from the American Society of Echocardiography endorsed by the European Association of Echocardiography, a registered branch of the European Society of Cardiology, and the Canadian Society of Echocardiography. J Am Soc Echocardiogr 2010; 23:685. Table used with the permission of Elsevier Inc. All rights reserved.
Graphic 90763 Version 4.0

آیا می خواهید مدیلیب را به صفحه اصلی خود اضافه کنید؟