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Variations in cardiac diastolic function in hypertensive patients with different left ventricular geometric patterns. 2001

P Qu, and Y Ding, and D Xia, and H Wang, and X Tian
Cardiovascular Department of Internal Medicine, the Second Affiliated Hospital of Dalian Medical University, China. qupeng@mail.dlptt.ln.cn

To evaluate the alteration of cardiac function in hypertensive patients with different left ventricular geometric patterns. Echocardiography was used to study left ventricular geometry and cardiac diastolic function in 117 cases of essential hypertension, with 45 normal cases as controls. Echocardiographic date were used to calculated the left ventricular mass index (LVMI) and relative wall thickness (RWT), which values in turn were used to divide the subjects into four groups. The left atrial dimension of the group, with the exception of these hypertensives who showed normal geometry, was larger than that of the control group. The damage of peak of E velocity, peak of A velocity, E/A and the slope between the E and F points (E to F slope) were greater than in hypertension than in the control group. The concentric hypertrophy group and eccentric hypertrophy group suffered more serious damage of left ventricular diastolic function than the concentric remodeling group, and damage of left ventricular diastolic function in the concentric remodeling group was greater than that in the normal geometry group. The degree of cardiac diastolic function damage differed among patients with different left ventricular geometric patterns, when the cardiac structure was changed, the degree of cardiac diastolic function damage increased.

UI MeSH Term Description Entries
D006973 Hypertension Persistently high systemic arterial BLOOD PRESSURE. Based on multiple readings (BLOOD PRESSURE DETERMINATION), hypertension is currently defined as when SYSTOLIC PRESSURE is consistently greater than 140 mm Hg or when DIASTOLIC PRESSURE is consistently 90 mm Hg or more. Blood Pressure, High,Blood Pressures, High,High Blood Pressure,High Blood Pressures
D008297 Male Males
D008875 Middle Aged An adult aged 45 - 64 years. Middle Age
D003971 Diastole Post-systolic relaxation of the HEART, especially the HEART VENTRICLES. Diastoles
D005260 Female Females
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D015150 Echocardiography, Doppler Measurement of intracardiac blood flow using an M-mode and/or two-dimensional (2-D) echocardiogram while simultaneously recording the spectrum of the audible Doppler signal (e.g., velocity, direction, amplitude, intensity, timing) reflected from the moving column of red blood cells. Doppler Echocardiography,Echocardiography, Continuous Doppler,Echocardiography, Two-Dimensional Doppler,2-D Doppler Echocardiography,2D Doppler Echocardiography,Continuous Doppler Echocardiography,Doppler Echocardiography, 2-D,Doppler Echocardiography, 2D,Doppler Echocardiography, Continuous,Doppler Echocardiography, Two-Dimensional,Echocardiography, 2-D Doppler,Echocardiography, 2D Doppler,Two-Dimensional Doppler Echocardiography,2 D Doppler Echocardiography,Doppler Echocardiography, 2 D,Doppler Echocardiography, Two Dimensional,Echocardiography, 2 D Doppler,Echocardiography, Two Dimensional Doppler,Two Dimensional Doppler Echocardiography
D016277 Ventricular Function, Left The hemodynamic and electrophysiological action of the left HEART VENTRICLE. Its measurement is an important aspect of the clinical evaluation of patients with heart disease to determine the effects of the disease on cardiac performance. Left Ventricular Function,Function, Left Ventricular,Functions, Left Ventricular,Left Ventricular Functions,Ventricular Functions, Left
D018487 Ventricular Dysfunction, Left A condition in which the LEFT VENTRICLE of the heart was functionally impaired. This condition usually leads to HEART FAILURE; MYOCARDIAL INFARCTION; and other cardiovascular complications. Diagnosis is made by measuring the diminished ejection fraction and a depressed level of motility of the left ventricular wall. LV Diastolic Dysfunction,LV Dysfunction,LV Systolic Dysfunction,Left Ventricular Diastolic Dysfunction,Left Ventricular Dysfunction,Left Ventricular Systolic Dysfunction,Diastolic Dysfunction, LV,Dysfunction, LV,Dysfunction, LV Diastolic,Dysfunction, LV Systolic,Dysfunction, Left Ventricular,LV Diastolic Dysfunctions,LV Dysfunctions,LV Systolic Dysfunctions,Left Ventricular Dysfunctions,Systolic Dysfunction, LV
D020257 Ventricular Remodeling The geometric and structural changes that the HEART VENTRICLES undergo, usually following MYOCARDIAL INFARCTION. It comprises expansion of the infarct and dilatation of the healthy ventricle segments. While most prevalent in the left ventricle, it can also occur in the right ventricle. Cardiac Remodeling, Ventricular,Left Ventricular Remodeling,Myocardial Remodeling, Ventricular,Left Ventricle Remodeling,Ventricle Remodeling,Cardiac Remodelings, Ventricular,Left Ventricle Remodelings,Left Ventricular Remodelings,Myocardial Remodelings, Ventricular,Remodeling, Left Ventricle,Remodeling, Left Ventricular,Remodeling, Ventricle,Remodeling, Ventricular,Remodeling, Ventricular Cardiac,Remodeling, Ventricular Myocardial,Remodelings, Left Ventricle,Remodelings, Left Ventricular,Remodelings, Ventricle,Remodelings, Ventricular,Remodelings, Ventricular Cardiac,Remodelings, Ventricular Myocardial,Ventricle Remodeling, Left,Ventricle Remodelings,Ventricle Remodelings, Left,Ventricular Cardiac Remodeling,Ventricular Cardiac Remodelings,Ventricular Myocardial Remodeling,Ventricular Myocardial Remodelings,Ventricular Remodeling, Left,Ventricular Remodelings,Ventricular Remodelings, Left

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