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Cardiology General

Association of kidney function and atrial fibrillation progression to clinical outcomes in patients with cardiac implantable electronic devices.

Jun 14, 2021

Kidney function may promote progression of AF.We evaluated the association of kidney function to AF progression and resultant clinical outcomes in patients with cardiac implantable electronic devices ...

Exogenous extracellular matrix proteins decrease cardiac fibroblast activation in stiffening microenvironment through CAPG.

Jun 14, 2021

Controlling fibrosis is an essential part of regenerating the post-ischemic heart. In the post-ischemic heart, fibroblasts differentiate to myofibroblasts that produce collagen-rich matrix to physical...

Retinal thickness and microvascular pathway in Idiopathic Rapid eye movement sleep behaviour disorder and Parkinson's disease.

Jun 14, 2021

Retinal impairment has previously been described in Parkinson's Disease (PD), also in early stage of disease. Idiopathic Rapid-eye-movement sleep Behavior Disorder (iRBD) is considered the strongest m...

Nationwide Seroprevalence of SARS-CoV-2 in Saudi Arabia.

Jun 14, 2021

Estimated seroprevalence of Coronavirus Infectious Disease 2019 (COVID-19), caused by the Severe Acute Respiratory Syndrome-Coronavirus-2 (SARS-CoV-2) is a critical evidence for a better evaluation of...

Postexercise hypotension due to resistance exercise is not mediated by autonomic control: A systematic review and meta-analysis.

Jun 14, 2021

Changes in autonomic control have been suggested to mediate postexercise hypotension (PEH). We investigated through meta-analysis the after-effects of acute resistance exercise (RE) on blood pressure ...

Design, synthesis, and biological evaluation of novel sulindac derivatives as partial agonists of PPARγ with potential anti-diabetic efficacy.

Jun 14, 2021

Peroxisome proliferator-activated receptor gamma (PPARγ) is a valuable drug target for diabetic treatment and ligands of PPARγ have shown potent anti-diabetic efficacy. However, to overcome the seve...

Melatonin protects against focal cerebral ischemia-reperfusion injury in diabetic mice by ameliorating mitochondrial impairments: involvement of the Akt-SIRT3-SOD2 signaling pathway.

Jun 14, 2021

Diabetic patients are more vulnerable to cerebral ischemia-reperfusion (CIR) injury and have a worse prognosis and higher mortality after ischemic stroke than non-diabetic counterparts. Melatonin can ...

Increased lipocalin 2 levels in adolescents with type 2 diabetes mellitus.

Jun 14, 2021

Bone can act as an endocrine organ through the secretion of bone-specific hormones, i.e., osteokines. Recent research has demonstrated that lipocalin 2 (LCN2) secreted by osteoblasts are part of an i...

Atherosclerosis-associated hepatic secretion of VLDL but not PCSK9 is dependent on cargo receptor protein Surf4.

Jun 14, 2021

Plasma LDL is produced from catabolism of VLDL and is cleared from circulation mainly via the hepatic LDL receptor (LDLR). Proprotein convertase subtilisin/kexin type 9 (PCSK9) promotes LDLR degradati...

The lipid paradox in neuroprogressive disorders: Causes and consequences.

Jun 14, 2021

Chronic systemic inflammation is associated with an increased risk of cardiovascular disease in an environment of low low-density lipoprotein (LDL) and low total cholesterol and with the pathophysiolo...

Apolipoprotein A-I mimetic peptide inhibits atherosclerosis by increasing tetrahydrobiopterin via regulation of GTP-cyclohydrolase 1 and reducing uncoupled endothelial nitric oxide synthase activity.

Jun 14, 2021

The apolipoprotein A-I mimetic peptide D-4F, among its anti-atherosclerotic effects, improves vasodilation through mechanisms not fully elucidated yet.Low-density lipoprotein (LDL) receptor null (LDLr...

Novel advances in cardiac rehabilitation : Position paper from the Working Group on Preventive Cardiology and Cardiac Rehabilitation of the Netherlands Society of Cardiology.

Jun 14, 2021

Cardiac rehabilitation (CR) has evolved as an important part of the treatment of patients with cardiovascular disease. However, to date, its full potential is fairly underutilised. This review discuss...

Variables affecting the quality of anticoagulation in atrial fibrillation patients newly initiating vitamin K antagonists: insights from the national and multicentre SULTAN registry.

Jun 14, 2021

Vitamin K antagonists (VKAs) are effective drugs reducing the risk for stroke in atrial fibrillation (AF), but the benefits derived from such therapy depend on the international normalized ratio (INR)...

Understanding the merits and drawbacks of noninferiority designs in cardiovascular medicine.

Jun 14, 2021

A noninferiority trial is designed to show that the new treatment is not unacceptably worse than the standard treatment by more than a predefined noninferiority margin. These trials are typically perf...

Pediatric Venous Thromboembolism: Different Rates of Incidence, Anatomic Locations, and Risk Factors Between Orthopaedic and Nonorthopaedic Related Patients.

Jun 10, 2021

The prevalence of venous thromboembolism (VTE) may be increasing in children; however, scarce literature exists comparing incidence rates between pediatric orthopaedic patients and other pediatric pat...

A systematic review on long-term clinical impact in patients with iliofemoral deep vein thrombosis.

Jun 10, 2021

The aim of this systematic review was to investigate the long-term clinical impact of iliofemoral (IF) deep vein thrombosis (DVT) based on patient reported outcomes, physician administered test measur...

Development of a risk stratification scoring system for deep vein thrombosis upon psychiatric admission.

Jun 10, 2021

Psychiatric patients have increased risk of deep vein thrombosis (DVT). However, there is no systematic data on risk assessment of DVT among psychiatric inpatients. The aim of this study was to develo...

Meta-analysis comparing direct oral anticoagulants versus vitamin K antagonists in patients with left ventricular thrombus.

Jun 10, 2021

Current American College of Cardiology/American Heart Association guidelines for stroke or ST-elevation myocardial infarction recommend the use of oral vitamin K antagonists (VKAs) as a first-line ant...

Feasibility and Safety of High-Risk Percutaneous Coronary Intervention Without Mechanical Circulatory Support.

Jun 10, 2021

Recommendations to broaden the use of mechanical circulatory support (MCS) for high-risk percutaneous coronary intervention (PCI) remain controversial with the absence of robust evidence from randomiz...

Arterial Ischemic Stroke-Peculiarities of Clinical Presentation and Risk Factors in Indian Children.

Jun 10, 2021

There are not enough recent studies on arterial ischemic stroke (AIS) in Indian children. We retrospectively reviewed data on 95 children (69 boys), aged 3 months to 17 years, with AIS. Focal signs we...