TY - JOUR
T1 - Correlation between Wall Motion Score Index (WMSI) and Anatomical M-mode (AAM) Systolic Thickening with Functional Capacity in Heart Failure among Post-myocardial Infarction Patients
AU - Rahimah, A. F.
AU - Pikir, B. S.
AU - Imatsu, O.
N1 - Publisher Copyright:
© Published under licence by IOP Publishing Ltd.
PY - 2020/2/24
Y1 - 2020/2/24
N2 - Exercise capacity among cardiac patients is not sufficiently predicted using left ventricular ejection fraction resting measurement. The echocardiographic measurement using Wall Motion Score Index (WMSI) and Anatomical M-mode (AAM) Systolic Thickening post-myocardial infarction was studied to determine its correlation with functional capacity. We conducted a cross-sectional study of 33 consecutive post-MI patients. The inclusion criteria included heart failure patients with NYHA class I-II visiting the cardiology outpatient clinic of Soetomo Hospital, Surabaya. A resting echocardiogram, measuring WSMI and AMM systolic thickening of basal and mid-LV segments, was taken. The patients underwent a treadmill stress test using the Naughton protocol on the same day of their echocardiography examination. Samples were then analyzed using SPSS 2.0. Study subjects were 69.7% males with age 58.45±6.2 years old and BMI 24.07±3.2 kg/m2. The proportion of hypertension was 60.6%, smoking 51.5%, diabetes mellitus 42.4%, and dyslipidemia 42.4%. WMSI was 1.68±0.45, mean AMM systolic thickening 39±13%, and exercise capacity 3.69±1.8 METs. There was a moderate negative correlation of WMSI and a moderate positive correlation of AMM systolic thickening with functional capacity (r =-0.466, r = 0.415 consecutively; p<0.05). WMSI and AMM systolic thickening were correlated with functional capacity in post-MI patients with heart failure.
AB - Exercise capacity among cardiac patients is not sufficiently predicted using left ventricular ejection fraction resting measurement. The echocardiographic measurement using Wall Motion Score Index (WMSI) and Anatomical M-mode (AAM) Systolic Thickening post-myocardial infarction was studied to determine its correlation with functional capacity. We conducted a cross-sectional study of 33 consecutive post-MI patients. The inclusion criteria included heart failure patients with NYHA class I-II visiting the cardiology outpatient clinic of Soetomo Hospital, Surabaya. A resting echocardiogram, measuring WSMI and AMM systolic thickening of basal and mid-LV segments, was taken. The patients underwent a treadmill stress test using the Naughton protocol on the same day of their echocardiography examination. Samples were then analyzed using SPSS 2.0. Study subjects were 69.7% males with age 58.45±6.2 years old and BMI 24.07±3.2 kg/m2. The proportion of hypertension was 60.6%, smoking 51.5%, diabetes mellitus 42.4%, and dyslipidemia 42.4%. WMSI was 1.68±0.45, mean AMM systolic thickening 39±13%, and exercise capacity 3.69±1.8 METs. There was a moderate negative correlation of WMSI and a moderate positive correlation of AMM systolic thickening with functional capacity (r =-0.466, r = 0.415 consecutively; p<0.05). WMSI and AMM systolic thickening were correlated with functional capacity in post-MI patients with heart failure.
UR - http://www.scopus.com/inward/record.url?scp=85081171459&partnerID=8YFLogxK
U2 - 10.1088/1755-1315/441/1/012162
DO - 10.1088/1755-1315/441/1/012162
M3 - Conference article
AN - SCOPUS:85081171459
SN - 1755-1307
VL - 441
JO - IOP Conference Series: Earth and Environmental Science
JF - IOP Conference Series: Earth and Environmental Science
IS - 1
M1 - 012162
T2 - 2nd International Conference on Fisheries and Marine Science, InCoFiMS 2019
Y2 - 26 September 2019
ER -