Diastolic and systolic left ventricular (LV) dysfunction often significantly contribute to disabling symptoms in familial hypertrophic cardiomyopathy (FHC). This study compares regional LV function (midwall circumferential strain) during systole and diastole in eight FHC patients and six normal volunteers (NVs) using MR tagging. A prospectively-gated fast gradient-echo sequence with an echo-tra...

The systolic and diastolic function of both ventricles was assessed by radionuclide angiography in 21 patients with Friedreich's ataxia and hypertrophic cardiomyopathy. The indices of systolic function of the two ventricles and those of diastolic function of the right ventricle were generally normal. But in patients with Friedreich's ataxia the time to peak filling rate divided by the diastolic...

In the multivariate statistical process control literature, profile is a function or curve representing relation between two more variables. Several types of complicated curves are conventionally applied to analyze health humans, such as Systolic and Diastolic blood pressure profiles. This paper proposes new approach interpreting capability indices complex profiles in human body performance ass...

objective: although smoking increase the risk of cardiovascular diseases, its quitting leads to weight gain due to increased appetite. the aim of this study was to determine the effect of face to face dietary counseling on metabolic syndrome (mets) indices in cigarette quitter. materials and methods: this 9-week parallel randomized clinical trial was conducted by participation of 50 patients wi...

Introduction:  In order to assess echocardiographic left ventricular functional indices in patients with differentiated thyroid carcinoma (DTC), after L-T4 withdrawal (short-term overt hypothyroidism) and during TSH suppressive therapy, we have evaluated cardiac hemodynamics in a single cohort study. Methods: 24 patients with DTC were studied in two phases: 1: at least 4 weeks after L-T4 withd...

Background Fetal growth restriction is the second leading cause of perinatal morbidity and mortality. The incidence of intrauterine growth restriction (IUGR) is estimated to be approximately 5 percent in the general obstetric population. Abnormal uterine artery suggest a maternal cause for the growth restriction where as normal uterine artery Doppler studies suggest that a fetal cause. Use of u...

Antitumor drugs may cause asymptomatic diastolic dysfunction that introduces a lifetime risk of heart failure or myocardial infarction. Cardio-oncology is the discipline committed to the cardiac surveillance and management of cancer patients and survivors; however, cardio-oncology teams do not always attempt to treat early diastolic dysfunction. Common cardiovascular drugs, such as β blockers o...

To evaluate left ventricular (LV) diastolic function and potential, LV filling curves for 18 patients with atrial fibrillation (Af) were constructed and their positions and appearance were evaluated quantitatively by analysis of 95% maximal filling volume points and maximal curvature alteration points. The LV filling curves of group A (Af only) lay left superiorly, while those of group B (impai...