LncRNA FEZF1-AS1 facilitates cisplatin resistance in non-small cell lung cancer through modulating the miR-32-5p-glutaminase axis.

Non-small cell lung cancer (NSCLC) is one of the prevalent malignancies. Cisplatin (CDDP) is a conventional chemotherapeutic agent against NSCLC. However, inherent and acquired chemoresistance limited the effectiveness of cisplatin in treatment of NSCLC.

Change of Left Ventricular Geometric Pattern in Patients with Preserved Ejection Fraction Undergoing Coronary Artery Bypass Grafting.

Left ventricular (LV) remodeling and geometric patterns are associated with variations in prognosis. Two hundred twenty-eight patients who underwent selective isolated coronary artery bypass grafting (CABG) were included, divided into normal geometry, concentric remodeling, concentric hypertrophy, and eccentric hypertrophy at baseline. More than half participants with normal geometry at baseline remained in that category, and similar ratio of concentric remodeling reverted to normal geometry on follow-up.

Changes and predictors of secondary mild mitral regurgitation after coronary artery bypass grafting.

Background: Secondary mitral regurgitation (SMR) has been related to left ventricular (LV) remodeling and geometric deformation of the mitral apparatus after myocardial infarction (MI), and proved to be associated with adverse cardiac events. We assessed the proportion of mild SMR before and after isolated coronary artery bypass grafting (CABG) surgery, and further study to evaluate dynamic changes of MR and the determinants of such process on 1 year follow-up.

Methods: From 2019 to 2021, cohort study of 171 consecutive hospitalized patients who underwent selective isolated CABG surgery were included and divided into the control group and mild MR group according to whether mild MR occurred at baseline.

Two-dimensional speckle tracking echocardiography detected interventricular dyssynchrony predicts exercise capacity and disease severity in pre-capillary pulmonary hypertension.

Background: Right ventricular (RV) intraventricular mechanical dyssynchrony detected by two-dimensional speckle tracking echocardiography (2D-STE) has been reported to be correlated with a decrease in RV contractile efficiency in pulmonary hypertension (PH) patients, while little attention has been paid to biventricular dysfunction. Therefore, we aimed to evaluate the predictive value of 2D-STE detected interventricular dyssynchrony for exercise capacity and disease severity in patients with pre-capillary PH (PcPH).

Methods: Conventional transthoracic echocardiography, 2D-STE and cardiopulmonary exercise tests (CPETs) were performed in all participants.

Strengthening effects of bone marrow mononuclear cells with intensive atorvastatin in acute myocardial infarction.

Objective: To test whether intensive atorvastatin (ATV) increases the efficacy of transplantation with autologous bone marrow mononuclear cells (MNCs) in patients suffering from anterior ST-elevated myocardial infarction (STEMI).

Methods: This clinical trial was under a 2×2 factorial design, enrolling 100 STEMI patients, randomly into four groups of regular (RA) or intensive ATV (IA) with MNCs or placebo. The primary endpoint was the change of left ventricular ejection fraction (LVEF) at 1-year follow-up from baseline, primarily assessed by MRI.

Comparison of the capability of risk stratification evaluation between two- and three-dimensional speckle-tracking strain in pre-capillary pulmonary hypertension.

To investigate and compare the value of right ventricular longitudinal strain detected by two-dimensional and three-dimensional speckle-tracking echocardiography in risk stratification evaluation in pre-capillary pulmonary hypertension. We consecutively screened 66 patients diagnosed with pre-capillary pulmonary hypertension in our center. According to the risk assessment recommended by 2015 European Society of Cardiology Guidelines, all participants were classified into low- and intermediate-high-risk group.

The value of three-dimensional echocardiography in risk stratification in pulmonary arterial hypertension: a cross-sectional study.

To explore the value of right ventricular (RV) parameters detected by three-dimensional echocardiography (3DE) in risk stratification in pulmonary arterial hypertension (PAH) patients. We prospectively recruited 130 pulmonary hypertension patients from National Center for Cardiovascular Diseases, Fuwai Hospital. Each participant was performed a transthoracic echocardiography and 3DE parameters were measured using an off-line software (4D RV Function 2.

Transplantation efficacy of autologous bone marrow mesenchymal stem cells combined with atorvastatin for acute myocardial infarction (TEAM-AMI): rationale and design of a randomized, double-blind, placebo-controlled, multi-center, Phase II TEAM-AMI trial.

To determine the efficacy and safety of intracoronary infusion of autologous bone marrow mesenchymal stem cells (MSC) in combination with intensive atorvastatin (ATV) treatment for patients with anterior ST-segment elevation myocardial infarction-elevation myocardial infarction. The trial enrolls a total of 100 patients with anterior ST-elevation myocardial infarction. The subjects are randomly assigned (1:1:1:1) to receive routine ATV (20 mg/d) with placebo or MSCs and intensive ATV (80 mg/d) with placebo or MSCs.

Impact of right ventricular dyssynchrony on prognosis of patients with idiopathic pulmonary arterial hypertension.

Idiopathic pulmonary arterial hypertension is a progressive disease with high mortality with an increasing burden of right ventricular. Right ventricular dyssynchrony was observed in idiopathic pulmonary arterial hypertension, but the association with mortality is unclear. This study aimed to investigate the impact of right ventricular dyssynchrony on the survival of idiopathic pulmonary arterial hypertension.

EXPRESS: Left ventricular early diastolic strain rate detected by two-dimensional speckle tracking echocardiography and disease severity in pre-capillary pulmonary hypertension.

We investigated and compared the correlations between two-dimensional speckle tracking echocardiography detected left ventricular peak early diastolic strain rates (global: left ventricular global peak early diastolic strain rate; septum: left ventricular peak early diastolic strain rate of septum; free wall: left ventricular peak early diastolic strain rate of free wall) and disease severity in pre-capillary pulmonary hypertension. Seventy-four pre-capillary pulmonary hypertension patients (23 males and 51 females, 35 ± 13 years) and thirty healthy controls were consecutively recruited for two-dimensional speckle tracking echocardiography analyses in our study. Medical records of pre-capillary pulmonary hypertension patients were reviewed to capture clinical data; risk assessments were performed based on the 2015 ESC Guidelines.

Two-dimensional speckle tracking echocardiography assessed right ventricular function and exercise capacity in pre-capillary pulmonary hypertension.

Resting two-dimensional speckle tracking echocardiography (2D-STE) identified right ventricular (RV) systolic function were reported to predict exercise capacity in pulmonary hypertension (PH) patients, but little attention had been payed to 2D-STE detected RV diastolic function. Therefore, we aim to elucidate and compare the relations between 2D-STE identified RV diastolic/systolic functions and peak oxygen consumption (PVO) determined by cardiopulmonary exercise testing (CPET) in pre-capillary PH. 2D-STE was performed in 66 pre-capillary PH patients and 28 healthy controls.

Usefulness of layer-specific strain for identifying complex CAD and predicting the severity of coronary lesions in patients with non-ST-segment elevation acute coronary syndrome: Compared with Syntax score.

Background: Layer-specific strain allows the assessment of the function of every layer of myocardium.

Objectives: To evaluate the changes of non-ST-segment elevation acute coronary syndrome(NSTE-ACS) patients with and without complex coronary artery disease(CAD) by layer-specific strain and determine if myocardial strain can identify complex CAD and assess the severity of coronary lesions as defined by Syntax score (SS).

Methods: A total of 139 patients undergoing coronary angiography due to suspected NSTE-ACS were prospectively enrolled.

Evaluation of Left Ventricular Diastolic Dysfunction with Early Systolic Dysfunction Using Two-Dimensional Speckle Tracking Echocardiography in Canine Heart Failure Model.

Background: This study evaluated the role of two-dimensional speckle tracking echocardiography (2DSTE) for predicting left ventricular (LV) diastolic dysfunction in pacing-induced canine heart failure.

Methods: Pacing systems were implanted in 8 adult mongrel dogs, and continuous rapid right ventricular pacing (RVP, 240 beats/min) was maintained for 2 weeks. The obtained measurements from 2DSTE included global strain rate during early diastole (SRe) and during late diastole (SRa) in the longitudinal (L-SRe, L-SRa), circumferential (C-SRe, C-SRa), and radial directions (R-SRe, R-SRa).

Correlation of Global Strain Rate and Left Ventricular Filling Pressure in Patients with Coronary Artery Disease: A 2-D Speckle-Tracking Study.

The aim of the present study was to evaluate the role of 2-D speckle-tracking imaging in the prediction of left ventricular filling pressure in patients with coronary artery disease (CAD) and normal left ventricular ejection fraction (LVEF). Eighty-four patients with CAD and 30 healthy controls were recruited prospectively. The longitudinal strain rate (SR) curves were determined in three apical views of the left ventricle long axis.

Prediction of Left Ventricular Filling Pressure by 3-Dimensional Speckle-Tracking Echocardiography in Patients With Coronary Artery Disease.

Objectives: The purpose of this study was to investigate the diagnostic value of 3-dimensional (3D) speckle-tracking echocardiography for estimating left ventricular filling pressure in patients with coronary artery disease (CAD) and a preserved left ventricular ejection fraction.

Methods: Altogether, 84 patients with CAD and 30 age- and sex-matched healthy control participants in sinus rhythm were recruited prospectively. All participants underwent conventional and 3D speckle-tracking echocardiography.

Clinical analysis of acute lung injury after esophagectomy.

Objective: Acute lung injury (ALI) is one of the most severe postoperative complications after esophagectomy for esophageal cancer patients. In order to clarify the mechanism of ALI, we, therefore, studied the operative course of a group of patients who underwent elective esophagectomy.

Materials And Methods: We retrospectively analyzed 75 patients underwent an esophagectomy and reconstruction for thoracic esophageal cancer.

Clinical risk factors of prediabetes in Taiwanese women without substance uses (tobacco, alcohol, or areca nut).

Background/purpose: Individuals with prediabetes (100-125 mg/dL) and diabetes mellitus (DM) increase the risk of all-cause and cardiovascular disease (CVD) mortality. Since personal substance use such as cigarette smoking, alcohol drinking, and areca nut chewing may confound the true effect of clinical biochemistries on the risk of prediabetes, this study aims to examine the relationship between clinical biochemical parameters and the risk of prediabetes among Taiwanese without the habits of consuming tobacco, alcohol drinking, or areca nut.

Methods: Women aged between 40 years and 64 years who came to one community teaching hospital between January 1, 2001 and December 31, 2008 for general health screening for the first time were studied.

Assessment of left ventricular twist mechanics by speckle tracking echocardiography reveals association between LV twist and myocardial fibrosis in patients with hypertrophic cardiomyopathy.

We aimed to investigate whether left ventricular (LV) twist analysis can detect the extent of myocardial fibrosis in patients with hypertrophic cardiomyopathy (HCM). This prospective case-control study recruited 81 consecutive patients with HCM examined between January 2012 and April 2013. Data of 76 patients were analyzed after excluding 5 patients whose echocardiographic images were of poor quality.

Left atrial minimum volume by real-time three-dimensional echocardiography as an indicator of diastolic dysfunction.

Background: Left atrial (LA) maximum volume is becoming a prognostic biomarker for left ventricular (LV) diastolic dysfunction. However, we assessed LV diastolic function by measuring LA phasic volumes using real-time threedimensional echocardiography (RT3DE) in patients with stable coronary artery disease (CAD).

Methods: Sixty-five stable CAD patients with normal LV ejection fraction (LVEF) were divided into three groups according to degree of coronary stenosis: control (n = 15) with <50% stenosis as control group, mildS (n = 25) with mild stenosis (50%-70%) and severeS (n = 25) with >70% stenosis.

Assessment of the morphology and mechanical function of the left atrial appendage by real-time three-dimensional transesophageal echocardiography.

Background: The left atrial appendage (LAA) is an important source of thrombus formation. We investigated the feasibility of the recently developed real-time three-dimensional transesophageal echocardiography (RT3D-TEE) method in assessment of the morphology and function of the LAA.

Methods: Ninety-six consecutive patients (58 males with a mean age of (43.

Bereaved females are more likely to suffer from mood problems even if they do not meet the criteria for prolonged grief.

Purpose: The goal of this study was to describe the gender difference of grief experience and mood distress among caregivers who cared for terminal cancer patients residing in a hospice ward.

Methods: This study recruited 432 caregivers who cared for terminal cancer patients in the hospice ward. Caregivers received telephone interviews 6 months after the patients had died.