'If you've lost your personality, there's no point in changing the valve'-a qualitative study of older adults' attitudes towards treatment of aortic stenosis with comorbid dementia.

Objectives: Due to prognostic uncertainty and limited decision-making capacity, the choice to perform transcatheter aortic valve implantation (TAVI) in patients with severe aortic stenosis (AS) and comorbid dementia is challenging. This study explores older adults' perspectives on complex decision-making preceding TAVI in the hypothetical setting of comorbid dementia.

Design: Qualitative study entailing semistructured interviews.

Translating digital healthcare to enhance clinical management: a protocol for an observational study using a digital health technology system to monitor medication adherence and its effect on mobility in people with Parkinson's.

Introduction: In people with Parkinson's (PwP) impaired mobility is associated with an increased falls risk. To improve mobility, dopaminergic medication is typically prescribed, but complex medication regimens result in suboptimal adherence. Exploring medication adherence and its impact on mobility in PwP will provide essential insights to optimise medication regimens and improve mobility.

Anxiety and depression in patients aged 80 years and older following aortic valve therapy. A six-month follow-up study.

Background: Little is known about mental health following advanced cardiac procedures in the oldest patients.

Aims: To study changes in anxiety and depression from baseline to one- and six-month follow-up in older patients following transcatheter aortic valve implantation (TAVI) or surgical aortic valve replacement (SAVR).

Methods: Prospective cohort study of patients ≥ 80 years undergoing elective TAVI or SAVR in a tertiary university hospital.

Echocardiography Assessment of Rheumatic Heart Disease: Implications for Percutaneous Balloon Mitral Valvuloplasty.

Echocardiography is an important diagnostic imaging modality in recognizing rheumatic heart disease, a chronic sequelae of acute rheumatic fever. Left-sided heart valves, especially the mitral valve is typically affected, with stenosis or regurgitation as a consequence. Although assessment of valve area by 2D planimetry is the reference method for mitral stenosis severity, 3D planimetry provides more accurate measurement and diagnostic value.

Feasibility and usability of a digital health technology system to monitor mobility and assess medication adherence in mild-to-moderate Parkinson's disease.

Introduction: Parkinson's disease (PD) is a neurodegenerative disorder which requires complex medication regimens to mitigate motor symptoms. The use of digital health technology systems (DHTSs) to collect mobility and medication data provides an opportunity to objectively quantify the effect of medication on motor performance during day-to-day activities. This insight could inform clinical decision-making, personalise care, and aid self-management.

Catheter-induced Vasospasm of the Anatomically Normal Right Coronary Artery in a Patient With Non-ST Elevation Myocardial Infarction and Obstructive Disease in the Left Anterior Descending Artery; A Challenging Case Report and Review of the Literature.

This case report illustrates the clinical course and management strategy of severe catheter-induced vasospasm of the right coronary artery (RCA) resulting in brief cardiac arrest in a male patient in his 60s presenting with Non-ST elevation myocardial infarction and obstructive disease in the left anterior descending artery (LAD). The patient was successfully resuscitated and further stay was uneventful. Optical coherence tomography imaging following administration of intracoronary isosorbide dinitrate confirmed normal coronary anatomy and flow restoration in the RCA, suggesting that the index episode was probably a vasospasm of the RCA.

Ruptured Intracranial Aneurysm Presenting as Isolated Acute Subdural Hemorrhage.

Ruptured intracranial aneurysms are often associated with serious neurologic sequelae, often as a result of subarachnoid or intraparenchymal hemorrhage. Less commonly, ruptured intracranial aneurysms can lead to subdural hemorrhage. However, the characteristic clinical presentation and optimal treatment of associated subdural hemorrhage are unclear due to the paucity of such cases that exist in the current literature.

Improving Antioxidant Capacity in Children With Autism: A Randomized, Double-Blind Controlled Study With Cysteine-Rich Whey Protein.

Previous studies indicate that children with autism spectrum disorder (ASD) have lower levels of glutathione. Nutritional interventions aim to increase glutathione levels suggest a positive effect on ASD behaviors, but findings are mixed or non-significant. A commercially available nutritional supplement comprising a cysteine-rich whey protein isolate (CRWP), a potent precursor of glutathione, was previously found to be safe and effective at raising glutathione in several conditions associated with low antioxidant capacity.

Left atrial appendage occlusion vs novel oral anticoagulation for stroke prevention in atrial fibrillation: rationale and design of the multicenter randomized occlusion-AF trial.

Background: The prevalence of atrial fibrillation (AF) is increasing globally, which is a major clinical and public health concern due to the 5-fold increased risk of stroke. Oral anticoagulation with novel oral anticoagulants (NOACs) is the current primary option for stroke prevention in patients with AF, although it increases the risk of major bleeding. Patients with prior ischemic cerebrovascular events are at particularly high risk of both recurrent ischemic events and major bleeding.

Long-term 5-year outcome of the randomized IMPRESS in severe shock trial: percutaneous mechanical circulatory support vs. intra-aortic balloon pump in cardiogenic shock after acute myocardial infarction.

Aims: To assess differences in long-term outcome and functional status of patients with cardiogenic shock (CS) treated by percutaneous mechanical circulatory support (pMCS) and intra-aortic balloon pump (IABP).

Methods And Results: Long-term follow-up of the multicentre, randomized IMPRESS in Severe Shock trial (NTR3450) was performed 5-year after initial randomization. Between 2012 and 2015, a total of 48 patients with severe CS from acute myocardial infarction (AMI) with ST-segment elevation undergoing immediate revascularization were randomized to pMCS by Impella CP (n = 24) or IABP (n = 24).

Effects of Add-On Left Ventricular Assist Device to Extracorporeal Membrane Oxygenation During Refractory Cardiac Arrest in a Porcine Model.

This study evaluated the effects of extracorporeal membrane oxygenation (ECMO) in combination with a percutaneous adjunctive left ventricular assist device (LVAD) in a porcine model during 60 minutes of refractory cardiac arrest (CA). Twenty-four anesthetized swine were randomly allocated into three groups given different modes of circulatory assist: group 1: ECMO 72 ml/kg/min and LVAD; group 2: ECMO 36 ml/kg/min and LVAD; and group 3: ECMO 72 ml/kg/min. During CA and extracorporeal cardiopulmonary resuscitation (ECPR), mean left ventricular pressure (mLVP) was lower in group 1 (p = 0.

Intracardiac echocardiography for guidance of transcatheter left atrial appendage occlusion: An expert consensus document.

Transcatheter left atrial appendage occlusion (LAAO) is an increasingly used alternative to oral anticoagulation in selected patients with atrial fibrillation. Intraprocedural imaging is a crucial for a successful intervention, with transesophageal echocardiography (TEE) as the current gold standard. Since some important limitations may affect TEE use, intracardiac echocardiography (ICE) is increasingly used as an alternative to TEE for guiding LAAO.

Balanced Biventricular Assist Versus Extracorporeal Membrane Oxygenation in Cardiac Arrest.

Mechanical assist devices in refractory cardiac arrest are increasingly employed. We compared the hemodynamics and organ perfusion during cardiac arrest with either veno-arterial extracorporeal membrane oxygenation (ECMO) or biventricular assisted circulation combining left- and right-sided impeller devices (BiPella) in an acute experimental setting. Twenty pigs were randomized in two equal groups receiving circulatory support either by ECMO or by BiPella during 40 minutes of ventricular fibrillation (VF) followed by three attempts of cardioversion, and if successful, 60 minute observation with spontaneous, unsupported circulation.

Feasibility and utility of enhanced sleep management on in-patient psychiatry wards.

Aims And Method: Sleep disturbance is common in psychiatry wards despite poor sleep worsening mental health. Contributory factors include the ward environment, frequent nightly checks on patients and sleep disorders including sleep apnoea. We evaluated the safety and feasibility of a package of measures to improve sleep across a mental health trust, including removing hourly checks when safe, sleep disorder screening and improving the ward environment.

Baseline frailty status and outcomes important for shared decision-making in older adults receiving transcatheter aortic valve implantation, a prospective observational study.

Aims: The objective of this study was to examine baseline frailty status (including cognitive deficits) and important clinical outcomes, to inform shared decision-making in older adults receiving transcatheter aortic valve implantation (TAVI).

Methods And Results: We conducted a prospective, observational study of 82 TAVI patients, recruited 2013 to 2015, with 2-year follow-up. Mean age was 83 years (standard deviation (SD) 4.

A novel geriatric assessment frailty score predicts 2-year mortality after transcatheter aortic valve implantation.

Aims: Established surgical scores have limitations in delineating risk among candidates for transcatheter aortic valve implantation (TAVI). Assessment of frailty might help to estimate the mortality risk and identify patients likely to benefit from treatment. The aim of the study was to develop a frailty score to guide the decision for TAVI.

Long-term follow-up in patients treated by stent implantation for post-ablation pulmonary vein stenosis.

Purpose: Symptomatic severe pulmonary vein stenosis (PVS) after catheter ablation of atrial fibrillation (AF) is a rare but well-recognized complication. Treatment options include pulmonary vein angioplasty with or without drug eluting balloons or angioplasty with stent implantation. The treatment of choice is unclear.

Left Versus Biventricular Assist Devices in Cardiac Arrest.

Maintaining adequate organ perfusion during cardiac arrest remains a challenge, and various assist techniques have been evaluated. We assessed whether a right ventricular impeller assist device (RVAD) in adjunct to a left ventricular impeller assist device (LVAD) is beneficial. Twenty anesthetized pigs were randomized to maximized circulatory support by percutaneously implanted left- or biventricular assist device(s) during 30 minutes of electrically induced ventricular fibrillation followed by three attempts of cardioversion.

Efficacy and safety of the Lotus Valve System for treatment of patients with severe aortic valve stenosis and intermediate surgical risk: Results from the Nordic Lotus-TAVR registry.

Background: Transcatheter aortic valve replacement (TAVR) has become an established therapeutic option for patients with symptomatic, severe aortic valve stenosis (AS) who are ineligible or at high risk for conventional valvular surgery. In Northwestern Europe, the TAVR technology is also increasingly used to treat patients with an intermediate risk profile.

Methods And Results: The study was designed as an independent Nordic multicenter registry of intermediate risk patients treated with the Lotus Valve System (Boston Scientific, MA, USA; N=154).

Visual analytics for spatial clustering: using a heuristic approach for guided exploration.

We propose a novel approach of distance-based spatial clustering and contribute a heuristic computation of input parameters for guiding users in the search of interesting cluster constellations. We thereby combine computational geometry with interactive visualization into one coherent framework. Our approach entails displaying the results of the heuristics to users, as shown in Figure 1, providing a setting from which to start the exploration and data analysis.

Rumen fermentation and liveweight gain in beef cattle treated with monensin and grazing lush forage.

Objective: To determine the prevalence of subacute rumen acidosis (SARA) in beef cattle grazing lush pasture and the effect of monensin on reducing SARA and improving animal performance.

Design: Commercial Angus and Murray Grey steers received a monensin slow-release capsule (n = 19) or remained untreated (n = 19). Cattle grazed an oats crop or tetraploid ryegrass pasture for a total of 91 days.

[Localized granuloma annulare in patient with graves hyperthyroidism: case report].

Granuloma annulare (GA) is a begin dermatosis characterized, in general, for papular lesions with annular configuration. Its clinical forms comprehend localized GA, generalized GA, perforating GA and subcutaneous GA. With unknown etiology many factors have been responsible, including autoimmune diseases.