DOPPLER-ECHOCARDIOGRAPHIC EVALUATION OF LEFT-VENTRICULAR RELAXATION IN PATIENTS WITH CORONARY-ARTERY DISEASE

被引:0
作者
SZABOKI, F
VECSEY, T
WESSELY, M
MARCZ, I
机构
关键词
CORONARY ARTERY DISEASE; DOPPLER ECHOCARDIOGRAPHIC EVALUATION OF LV;
D O I
暂无
中图分类号
R5 [内科学];
学科分类号
1002 ; 100201 ;
摘要
The time constant of the left ventricular isovolumic pressure decline (Tc) was determined according to the Weiss equation in 23 patients with chest pain who underwent cardiac catheterization. Out of them 15 patients had significant coronary artery stenosis (CAD). Tc was compared to 21 diastolic Doppler data derived from the transmitral inflow. We could predict the Tc from Doppler data using a stepwise multiple regression model, Tc = (0.072 x A - Vpeak) - (0.387 x A-dect) - (0.137 x E-dect) + 0.050 (r = 0.7493, p < 0.0011 SEE = 0.007 sec.). All Doppler data and the predicted Tc were examined among the CAD and the healthy groups, the predicted Tc and E/A ratio indicated the best discriminant functions.
引用
收藏
页码:39 / 44
页数:6
相关论文
共 50 条
[31]   EFFECT OF LOW LEFT-VENTRICULAR EJECTION FRACTIONS ON THE OUTCOME OF PRIMARY CORONARY-BYPASS GRAFTING IN END-STAGE CORONARY-ARTERY DISEASE [J].
CHRISTENSON, JT ;
MAURICE, J ;
SIMONET, F ;
BLOCH, A ;
FOURNET, PC ;
VELEBIT, V ;
SCHMUZIGER, M .
JOURNAL OF CARDIOVASCULAR SURGERY, 1995, 36 (01) :45-51
[32]   EFFECT OF AGE ON LEFT ATRIAL FUNCTION IN PATIENTS WITH CORONARY-ARTERY DISEASE [J].
ZUCCALA, G ;
COCCHI, A ;
LATTANZIO, F ;
BERNABEI, R ;
CARBONIN, PU .
CARDIOLOGY, 1994, 85 (01) :8-13
[33]   ECHOCARDIOGRAPHIC DETECTION OF CORONARY-ARTERY DISEASE DURING DOBUTAMINE INFUSION [J].
SAWADA, SG ;
SEGAR, DS ;
RYAN, T ;
BROWN, SE ;
DOHAN, AM ;
WILLIAMS, R ;
FINEBERG, NS ;
ARMSTRONG, WF ;
FEIGENBAUM, H .
CIRCULATION, 1991, 83 (05) :1605-1614
[34]   Echocardiographic Myocardial Work: A Novel Method to Assess Left Ventricular Function in Patients with Coronary Artery Disease and Diabetes Mellitus [J].
Frisan, Alexandra-Catalina ;
Mornos, Cristian ;
Lazar, Mihai-Andrei ;
Sosdean, Raluca ;
Crisan, Simina ;
Ionac, Ioana ;
Luca, Constantin-Tudor .
MEDICINA-LITHUANIA, 2024, 60 (02)
[35]   STATIC VERSUS DYNAMIC EXERCISE - EFFECTS ON DOPPLER ECHOCARDIOGRAPHIC INDEXES OF LEFT-VENTRICULAR PERFORMANCE [J].
BAMRAH, VS ;
SAGAR, KB ;
SHELDAHL, LM ;
WANN, LS .
CLINICAL CARDIOLOGY, 1991, 14 (06) :481-488
[36]   HYPERINSULINISM IN PATIENTS WITH CORONARY-ARTERY DISEASE [J].
JOB, FP ;
WOLFERTZ, J ;
MEYER, R ;
HUBINGER, A ;
GRIES, FA ;
KUHN, H .
CORONARY ARTERY DISEASE, 1994, 5 (06) :487-492
[37]   ASSESSMENT OF RIGHT-VENTRICULAR DIASTOLIC FILLING IN PATIENTS WITH CORONARY-ARTERY DISEASE [J].
YAMAGISHI, T ;
MATSUDA, Y ;
NAKATSUKA, M ;
MAEDA, J ;
MATSUDA, M .
CLINICAL CARDIOLOGY, 1993, 16 (11) :816-822
[38]   RADIOFREQUENCY CATHETER ABLATION OF VENTRICULAR-TACHYCARDIA IN PATIENTS WITH CORONARY-ARTERY DISEASE [J].
MORADY, F ;
HARVEY, M ;
KALBFLEISCH, SJ ;
ELATASSI, R ;
CALKINS, H ;
LANGBERG, JJ .
CIRCULATION, 1993, 87 (02) :363-372
[39]   Assessment of left ventricular ejection dynamics in patients with coronary artery disease during dipyridamole-stress Doppler echocardiography [J].
Parthenakis, FI ;
Skalidis, EI ;
Kochiadakis, GE ;
Zacharis, EA ;
Karidis, CS ;
Chlouverakis, GI ;
Vardas, PE .
CORONARY ARTERY DISEASE, 1999, 10 (07) :471-477
[40]   Diagnostic usefulness of postexercise systolic blood pressure response for detection of coronary artery disease in patients with echocardiographic left ventricular hypertrophy [J].
Yamada, K ;
Hirai, M ;
Abe, K ;
Ishihara, H ;
Takeshita, K ;
Takada, Y ;
Mutoh, M ;
Noda, H ;
Shimizu, A ;
Shibata, Y ;
Yamada, T ;
Kondo, T ;
Yoshida, Y ;
Inden, Y ;
Murohara, T .
CANADIAN JOURNAL OF CARDIOLOGY, 2004, 20 (07) :705-711