diastolic dysfunction 2015

BACKGROUND: Previous case studies have reported reversal of acute renal failure after pericardiocentesis in pericardial effusion. This study examines the effects of pericardiocentesis on preprocedural low cardiac output and acute renal dysfunction in patients with pericardial effusion. METHODS: This is a retrospective study of 95 patients undergoing pericardiocentesis between 2015 and 2020. Pre- and post-procedure transthoracic echocardiograms (TTE) were reviewed for evidence of cardiac tamponade, resolution of pericardial effusion, and for estimation of right atrial (RA) pressure and cardiac output...

INTRODUCTION: Heart disease and chronic kidney disease are often comorbid conditions due to shared risk factors including diabetes and hypertension. However, the effect of congestive heart failure on arteriovenous fistula and graft patency rates is poorly understood. We hypothesize preexisting heart failure may diminish blood flow to the developing AV fistula and worsen patency. METHODS: We conducted a single-institution retrospective review of 412 patients with ESRD who underwent hemodialysis access creation from 2015-2021...

BACKGROUND: Chronic graft failure (CGF) in pediatric heart transplant (PHT) is multifactorial and may present with findings of fibrosis and microvessel disease (MVD) on endomyocardial biopsy (EMB). There is no optimal CGF surveillance method. We evaluated associations between cardiac magnetic resonance imaging (CMR) and historical/EMB correlates of CGF to assess CMR's utility as a surveillance method. METHODS: Retrospective analysis of PHT undergoing comprehensive CMR between September 2015 and January 2022 was performed...

High blood pressure leads to morphologic changes and functional alterations of the myocardial structure. Transthoracic Echocardiography (TTE) is of high clinical interest to evaluate these alterations, using reference values proposed by the American Society of Echocardiography/European Association of Cardiovascular Imaging (ASE/EACVI), largely based on studies in Caucasian whites. We aimed to assess the impact of hypertension on echocardiographic parameters in a Sub-Saharan African community, using ethnic-specific reference values...

Background Atrial septal defect (ASD) closure with significant left-to-right shunt and concurrent comorbidities poses challenges for intervention. A fenestrated atrial septal defect (FASD) device is a viable option for patients who cannot undergo complete occlusion due to hemodynamic and medical reasons. This study explores the use of FASD occluders in patients with secundum ASD and associated comorbidities where complete occlusion is difficult. Methodology This retrospective study collected the details of patients recommended for FASD closure diagnosed with significant secundum ASD and who had additional comorbidities between July 2015 and July 2023 in a tertiary cardiac center in eastern India...

AIMS/INTRODUCTION: Early diagnosis of diabetes-associated cardiac autonomic neuropathy using the coefficient of variation of R-R intervals (CVRR) may improve outcomes for individuals with diabetes. The present study examined the associations of decreased CVRR at rest and during deep breathing (DB) with other autonomic nerve function parameters. MATERIALS AND METHODS: The electronic records of 141 inpatients with diabetes (22-65 years) admitted to our hospital between March 2015 and March 2019 were analyzed retrospectively...

BACKGROUND: H2FPEF is a recently introduced score for the diagnosis of heart failure with preserved ejection fraction (HFpEF). Many patients with severe aortic stenosis have clinical/subclinical HFpEF and have worsening heart failure even after trans-catheter aortic valve replacement (TAVR). We investigated the prognostic impact of the H2FPEF score in TAVR candidates. METHODS: Patients undergoing TAVR procedures at a single academic center between 2015 and 2022 were included...

BACKGROUND: Iodine is an essential element for the biosynthesis of thyroid-stimulating hormone (TSH). Both excessive and deficient iodine are major risk factors for thyroid diseases, including thyroid dysfunction, thyroid nodules, and thyroid autoimmunity (TAI). This study aimed to elucidate the relationship between iodine status and the prevalence of thyroid diseases through a national cross-sectional epidemiological survey in Jiangxi province (China). METHODS: This population-based, cross-sectional study enrolled 2636 Chinese local inhabitants who aged over 18 years old from April to August in 2015...

BACKGROUND AND OBJECTIVES: Survivors of childhood cancer might be at increased risk of diastolic dysfunction at follow-up due to exposure to cardiotoxic treatment. Although assessment of diastolic function is challenging in this relatively young population, left atrial strain might provide a novel insight in this evaluation. Our aim was to examine diastolic function in a cohort of long-term survivors of childhood acute lymphoblastic leukemia by using left atrial strain and conventional echocardiographic parameters...

BACKGROUND: Impaired left ventricular (LV) relaxation is indicative of grade I diastolic dysfunction, which is mainly assessed by late diastolic transmitral flow velocity (E/A ratio). Although the E/A ratio has important diagnostic and prognostic implications with cardiac outcomes, the causal link between abnormal E/A ratio and left ventricle remodeling (LV remodeling) remains unclear. METHODS: A longitudinal analysis of 869 eligible women aged ≥45 years, who had received echocardiography scans as well as 5-year follow-up assessments between 2015 and 2020...

BACKGROUND: Pre-eclampsia-eclampsia syndrome remains the leading cause of maternal and neonatal mortality worldwide. Both from pathophysiologic and clinical stand points, early and late onset preeclampsia are thought to be two different disease entities. However, the magnitude of preeclampsia-eclampsia and maternal-fetal and neonatal outcomes of early and late onset preeclampsia are not adequately investigated in resource-limited settings. This study sought to examine the clinical presentation and maternal-fetal and neonatal outcome of these two entities of the disease in Ayder comprehensive specialized hospital, an academic setting in Tigray, Ethiopia, from January 1, 2015-December 31, 2021...

Pediatric hypertension (HTN) has demonstrated an upward trend in recent years. Adolescent HTN has been linked to adult HTN, cardiovascular disease, and other health conditions. Thus, it is essential that HTN and its associated cardiac abnormalities be diagnosed and treated early to minimize lifelong adverse effects. In this study, we evaluated whether vortex formation time (VFT), a validated echocardiogram measure of left ventricular diastolic dysfunction, correlated with ambulatory blood pressure monitoring (ABPM) and HTN in adolescents...

BACKGROUND: Heart failure (HF) is a leading cause of hospitalization in older adults. Medicare data have been used to assess HF outcomes. However, the validity of ICD-10 diagnosis codes (used since 2015) to identify acute HF hospitalization or distinguish reduced (heart failure with reduced ejection fraction) versus preserved ejection fraction (HFpEF) is unknown in Medicare data. METHODS: Using Medicare data (2015-2017), we randomly sampled 200 HF hospitalizations with ICD-10 diagnosis codes for HF in the first/second claim position in a 1:1:2 ratio for systolic HF (I50...

OBJECTIVE: The objective of the study was to assess the incidence of chemotherapy cardiotoxicity. METHODS: This is a systematic review carried out through the PubMed, VHL and Scientific Electronic Library Online databases, using the descriptors "Cardiotoxicity" and "Chemotherapy" associated with the Boolean operator "AND." Initially, 15,090 articles were found between 2015 and 2021. After applying the defined inclusion and exclusion criteria, 80 studies remained, of which 27 underwent complete reading, after which all were included in the study...

OBJECTIVE: The maintenance of low central venous pressure (CVP) during hepatic resection is associated with a reduction in estimated blood loss. After completion of the hepatic parenchymal transection, fluid is rapidly administered to replace the surgical blood loss and fluid deficit to prevent subsequent organ injury risk. However, this perioperative fluid strategy may influence on the postoperative outcomes of patients with left ventricular diastolic dysfunction (LVDD) who cannot tolerate volume adjustment...

BACKGROUND: Methamphetamine-associated cardiomyopathy (MA-CMP) is an increasingly recognised aetiology of cardiomyopathy. Cardiovascular magnetic resonance (CMR) is a specialised cardiac imaging modality commonly used in assessment of cardiomyopathy. We aimed to identify specific CMR features associated with MA-CMP. METHODS: A retrospective cohort study of CMR scans was performed in a single centre between January 2015 and December 2020. Thirty patients with MA-CMP who had undergone CMR were identified...

Introduction: China has the largest population of diabetic patients (about 116 million) in the world. As a novel model of the fat index for Chinese people, the Chinese visceral adiposity index (CVAI) was considered a reliable indicator to assess the dysfunction of visceral fat. This study aimed to explore the dose-response relationship between CVAI and type 2 diabetes mellitus (T2DM) in the Chinese population, considering CVAI as a continuous/categorical variable. Method: Baseline and follow-up data were collected from waves 2011 and 2015, respectively, of the China Health and Retirement Longitudinal Study (CHARLS)...

More than two-thirds of cardiovascular disease (CVD) deaths worldwide are attributable to dietary factors. Blood pressure variability (BPV), endothelial dysfunction, and arterial stiffness are important CVD risk factors. Although studies show a link between consuming a healthy diet and lower BPV and stiffness and improved endothelial function, research in young, healthy adults is scarce. We hypothesized that, in young, healthy adults, diet quality would be inversely associated with BPV and arterial stiffness and positively associated with endothelial function...

Single-stage ventricular septation for double-inlet left or right ventricle (DILV or DIRV) has historically been associated with poor outcomes. We hypothesize that staged ventricular septation may demonstrate favorable clinical outcomes to be an alternative to Fontan palliation. This single-center retrospective study reviewed patients with DILV or DIRV who underwent staged ventricular septation between 2015-2021. The strategy involves pulmonary artery banding or Norwood procedure during infancy (stage 1), followed by partial ventricular septation to anchor the septum, while maintaining systemic RV pressure to avoid septal shift (stage 2)...

Background: The high prevalence of cardiovascular diseases globally causes a great social burden and much individual suffering. The effective recognition of high-risk subjects is critical for primary prevention in the general population. In the elderly cohort, anthropometric measurements may have different prognostic values. Our study aimed to find convincing anthropometric measures to supplement conventional risk factors for major adverse cardiovascular events (MACEs) in the elderly cohort...