Impact of new-onset versus pre-existing atrial fibrillation on outcomes after transcatheter aortic valve replacement/implantation.

Patients with aortic stenosis who undergo transcatheter aortic valve replacement/transcatheter aortic valve implantation (TAVR/TAVI) experience a high incidence of pre-existing atrial fibrillation (pre-AF) and new-onset atrial fibrillation (NOAF) post-operatively. This systematic review and meta-analysis aimed to update current evidence concerning the incidence of 30-day mortality, stroke, acute kidney injury (AKI), length of stay (LOS), and early/late bleeding in patients with NOAF or pre-AF who undergo TAVR/TAVI. PubMed, Google Scholar, JSTOR, Cochrane Library, and Web of Science were searched for studies published between January 2012 and December 2020 reporting the association between NOAF/pre-AF and clinical complications after TAVR/TAVI.

Comparative Assessment of Transvenous versus Subcutaneous Implantable Cardioverter-defibrillator Therapy Outcomes: An Updated Systematic Review and Meta-analysis.

Background: Subcutaneous (S-ICD) and transvenous (TV-ICD) implantable cardioverter-defibrillator devices effectively reduce the incidence of sudden cardiac death in patients at a high risk of ventricular arrhythmias. This study aimed to evaluate the safe replacement of TV-ICD with S-ICD based on updated recent evidence.

Methods: We systematically searched EMBASE, JSTOR, PubMed/MEDLINE, and Cochrane Library on 30 July 2021 following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines.

The efficacy of bone marrow mononuclear stem cell transplantation in patients with non-ischemic dilated cardiomyopathy-a meta analysis.

Cardiomyopathy refers to a wide spectrum of heart pathologies that interfere with normal heart function. Management options of patients with cardiomyopathy depended mainly on the severity of the condition. Lifestyle modifications and regular exercise together with a healthy diet is compatible for mild conditions.

Prevalence and control rates of hypertension in the USA: 2017-2018.

Background: Recent review of hypertension guidelines requires fresh updates of prevalence and control rates. Though retrospective analysis provided burden estimates, control rates were grossly misleading. We set out to update the prevalence and control rates of hypertension in the USA using contemporary NHANES data.

Cardiac adverse events of immune checkpoint inhibitors in oncology patients: A systematic review and meta-analysis.

Background: Immune checkpoint inhibitors (ICIs) are novel therapeutic agents used for various types of cancer. ICIs have revolutionized cancer treatment and improved clinical outcomes among cancer patients. However, immune-related adverse effects of ICI therapy are common.

10-Year trend in the prevalence and predictors of depression among patients with heart failure in the USA from 2007-2016.

Background: Heart failure (HF) constitutes a major public health problem in the USA with self-management playing a key role in treatment. Depressed patients often have poor insights which correlates with increased rates of adverse events such as emergency room visits, admissions and readmissions, length of hospital stay and mortality.

Aim: To determine the prevalence, trends, and predictors of depression among community-based patients with HF in the USA, and its association with self-perceived health status.

Diabetes in sub-Saharan Africa.

In Sub-Saharan Africa, prevalence and burden of type 2 diabetes are rising quickly. Rapid uncontrolled urbanisation and major changes in lifestyle could be driving this epidemic. The increase presents a substantial public health and socioeconomic burden in the face of scarce resources.

Day-to-day variation of insulin requirements of patients with type 2 diabetes and end-stage renal disease undergoing maintenance hemodialysis.

Objective: To evaluate day-to-day variations of insulin needs in type 2 diabetic patients with end-stage renal disease (ESRD) on maintenance hemodialysis.

Research Design And Methods: We developed a 24-h euglycemic clamp in patients who received an average of 2,200 calories in a standardized three-meal and two-snack regimen per day, adjusted to body size and sex. Intravenous insulin was adjusted every 30 min to achieve 5.