echocardiography and renal replacement therapy

BACKGROUND: Over the past two decades, several studies have been conducted that have tried to answer questions on management of patients with acute heart failure (AHF) in terms of diagnosis and treatment. Updated international clinical practice guidelines (CPGs) have endorsed the findings of these studies. The aim of this document was to adapt recommendations of existing guidelines to help internists make decisions about specific and complex scenarios related to AHF. METHODS: The adaptation procedure was to identify firstly unresolved clinical problems in patients with AHF in accordance with the PICO (Population, Intervention, Comparison and Outcomes) process, then conduct a critical assessment of existing CPGs and choose recommendations that are most applicable to these specific scenarios...

BACKGROUND: Conventionally, in the pre-percutaneous intervention era, free wall rupture is reported to be a major concern for using steroids in myocardial infarction (MI) patients. Therefore, the aim of this study was to evaluate the safety of the use of steroids in critically ill post-MI patients in terms of hospital course and short-term (up to 180-day) mortality. METHODS: We included patients admitted to CCU diagnosed with MI, undergone revascularization, critically ill, and requiring mechanical ventilator (MV) support...

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...

Background and Objectives : Several studies revealed a relation between abnormal cardiac remodeling and glomerular filtration rate (GFR) decline, but there are limited data regarding echocardiographic changes in chronic kidney disease (CKD). This study evaluated the abnormal cardiac structures characterizing patients with CKD, assessing the independent association between echocardiographic parameters and the risk of decline in renal function. Materials and Methods: In total, 160 patients with CKD were studied...

BACKGROUND: Hypercapnia worsens lung vascular dysfunction during acute respiratory distress syndrome (ARDS). We tested whether an extracorporeal carbon dioxide removal (ECCO2 R) device based on a renal replacement therapy platform (Prismalung®) may reduce PaCO2 and alleviate lung vascular dysfunction in ARDS patients with refractory hypercapnia. METHODS: We planned to prospectively include 20 patients with moderate-to-severe ARDS, pulmonary vascular dysfunction on echocardiography, and PaCO2 ≥ 48 mmHg despite instrumental dead space reduction and the increase in respiratory rate...

OBJECTIVES: To evaluate echocardiographic parameters, especially the Tei index as a predictor of outcome in critically ill children on continuous renal replacement therapy (CRRT). METHODS: This cohort study included all critically ill patients admitted at the Pediatric intensive care unit (PICU) and underwent CRRT. Functional echocardiography and Pediatric Risk of Mortality Index (PRISM) III were used to evaluate the participants. Both the Tei index and the Vasoactive inotropic score (VIS) were estimated...

BACKGROUND: Mitral valve stenosis can be a highly symptomatic condition with significant complications if left untreated. In such cases, mitral valve replacement with a bioprosthetic or mechanical valve may be a viable solution to prevent progressive disease. Current guidelines do not recommend continued anticoagulation beyond 6 months for patients who have undergone bioprosthetic valve replacement without a separate indication for anticoagulation. With this case discussion we aim to 1) Review the current indications for anticoagulation for bioprosthetic mitral valves in patients without atrial fibrillation and 2) Discuss the constellation of comorbidities that may affect the decision to begin anticoagulation therapy...

RATIONALE: Delay in seeking medical attention for high fever and inadequate diagnosis can lead to rapid progression of inflammation and spread to surrounding tissues and organs. Staphylococcus aureus is a common cause of systemic infections, and infectious endocarditis can swiftly become severe; therefore, careful management is required. PATIENT CONCERNS: A 54-year-old woman was admitted to our hospital with high fever and progressive loss of consciousness. Meningitis was suspected, and antibiotic treatment was initiated...

INTRODUCTION: Acute febrile illness (AFI) patients present to the emergency department (ED), with fever to multi-organ dysfunction. There is a lack of early point-of-care-based disposition criteria in AFI patients regarding the need for intensive care unit (ICU) or high dependency unit (HDU) care. METHODS: We enrolled 100 patients with AFI presenting to the ED and evaluated using point-of-care ultrasound with two-dimensional echocardiography (ECHO), lung ultrasound score (LUS), renal arterial resistive index (RRI), and arterial blood gas...

BACKGROUND: Rheumatic fever is still a major cause of mitral valve (MV) stenosis in the developing world. Few patients with critical rheumatic MV stenosis can present with acute cardiogenic shock (CS) that requires urgent treatment with circulatory support and definitive valvular repair or replacement. CASE SUMMARY: A 37-year-old gentleman was admitted with heart failure, CS Society for Cardiovascular Angiography and Interventions D, and atrial fibrillation with a rapid ventricular response...

In chronic kidney disease (CKD), as in IgA nephropathy (IgAN), cardiovascular (CV) mortality and morbidity are many times higher than in the general population, and diastolic dysfunction (LVDD) has prognostic significance as well. Tissue Doppler Echocardiography (TDI) is another method for measuring myocardial contractility and determining diastolic dysfunction. 79 IgAN patients (age 46 ± 11 years) with CKD stages 1-3 were investigated and followed for 70 ± 28.7 months...

PURPOSE: Sodium glucose co-transporter 2 inhibitors (SGLT2i) remarkably reduced the incidence of hospitalization for heart failure and cardiovascular death of conservatively managed chronic kidney disease. We hypothesized that adding SGLT2i to standard treatment would yield cardiovascular benefits also in end-stage kidney disease (ESKD) individuals on dialysis. METHODS: The DARE-ESKD-2 Trial (NCT05685394) is an ongoing, single-center, open-label, controlled trial aimed at assessing the cardiovascular effects of dapagliflozin in ESKD on dialysis...

KEY CLINICAL MESSAGE: Pheochromocytoma crisis accompanied by multi-organ failure necessitates prompt and comprehensive interventions, including VA-ECMO, CRRT, and others. Successful laparoscopic tumor resection promotes favorable outcomes and recovery. ABSTRACT: Pheochromocytoma crisis is commonly associated with high mortality, high surgical risk, and rapidly fatal complications. This article presented successful treatments and nursing experiences in a patient with pheochromocytoma who developed cardiogenic shock and multiple organ failure...

A newborn male child with prenatally identified aortic arch hypoplasia presented to our facility for cardiac management. He had been started on prostaglandins at the delivery facility and was subsequently placed on a high-flow nasal cannula due to associated apnea. On the day of life three, the patient underwent cardiac computed tomography scan for delineation of his anatomy. The patient remained intubated after his imaging study in anticipation of surgical intervention, which took place at the age of 5 days...

Heart failure (HF) is a progressive condition with a clinical picture resulting from reduced cardiac output (CO) and/or elevated left ventricular (LV) filling pressures (LVFP). The original Diamond-Forrester classification, based on haemodynamic data reflecting CO and pulmonary congestion, was introduced to grade severity, manage, and risk stratify advanced HF patients, providing evidence that survival progressively worsened for those classified as warm/dry, cold/dry, warm/wet, and cold/wet. Invasive haemodynamic evaluation in critically ill patients has been replaced by non-invasive haemodynamic phenotype profiling using echocardiography...

This case report describes a 47-year-old woman with systemic lupus erythematosus (SLE) complicated by Libman-Sacks endocarditis (LSE) who developed multiple organ dysfunction after mitral valve replacement surgery. The patient presented with a 5-day history of cough, sputum, and fever. Transthoracic echocardiography showed significant vegetations on the mitral valve. Biopsy was performed, and the pathological diagnosis was SLE complicated by LSE. After the mitral valve replacement surgery, the patient developed clinical manifestations of hepatic and renal dysfunction, cardiopulmonary failure, oliguria, and shock...

Valvular heart disease (VHD) is highly prevalent among dialysis patients, affecting up to 30%-40% of the population. Aortic and mitral valves are the most frequently affected and commonly lead to valvular stenosis and regurgitation. Although it is well established that VHD is associated with a high morbimortality burden, the optimal management strategy remains unclear, and treatment options are limited due to the high risk of complications and mortality after surgical and transcatheter interventions. In this issue of Clinical Kidney Journal , Elewa et al ...

BACKGROUND: With the increasing prevalence of chronic kidney disease, the number of people receiving renal replacement is expected to increase by 50% by 2030. Cardiovascular mortality remains significantly higher in this population. The presence of valvular heart disease (VHD) in patients with end-stage renal disease is associated with poor survival. In a dialysis cohort, we assessed the prevalence and characteristics of patients with significant VHD, the association with clinical parameters and the impact on survival...

Background: Fabry disease (FD) is a rare X-linked lysosomal storage disease caused by mutations in the GLA gene that encodes α-galactosidase A (α-GAL). Clinical phenotypes tend to vary in monozygotic female twins because mutations are located on the X-chromosome, whereas similar phenotypes are found in male monozygotic twins. Here we report the case of male monozygotic twins with FD presenting with distinguishable renal phenotypes. Case: A 49-year-old male patient who visited the hospital with proteinuria 14 years prior was readmitted for the same issue...

Background and Objectives : Pulmonary hypertension (PH) secondary to left-sided valvular heart disease is associated with poor cardiac surgical outcome compared with patients without PH. Our objective was to investigate the prognostic factors of surgical outcome in patients with PH undergoing mitral valve (MV) and tricuspid valve (TV) surgery, in order to risk stratify their management. Materials and Methods : This is a retrospective observational study on patients with PH who underwent MV and TV surgery from 2011 to 2019...