Point-of-Care Ultrasound in the Evaluation of Patients with Left Ventricular Assist Devices at the Emergency Department.

Background: Left ventricular assist devices (LVADs) can be used as a bridging therapy for myocardial recovery or cardiac transplant, as well as a destination therapy for long-term support in patients with advanced heart failure. Patients with LVADs can present to the emergency department (ED) for acute deterioration and emergency physicians (EPs) must be equipped with the necessary knowledge and skill to treat this unique population.

Objective: This review describes the role of point-of-care ultrasound (POCUS) in the evaluation of patients with LVADs and illustrates how EPs can incorporate POCUS into the evaluation of these patients in the ED.

Safety and Tolerability of Sacubitril/Valsartan Initiation in Inpatient Versus Outpatient Setting: A Retrospective Real World Study.

Background: The Comparison of Pre- and Post-discharge Initiation of LCZ696 Therapy in HFrEF Patients After an Acute Decompensation Event (TRANSITION) and PIONEER-HF trials have shown that sacubitril/valsartan can be initiated early and safely in patients with heart failure with reduced ejection fraction (HFrEF) shortly after an acute heart failure episode during hospitalisation. However, it is unclear whether the results can be translated to Asian populations. Hence, this real-world study was designed with the aim of comparing the safety and tolerability of sacubitril/valsartan initiation in an inpatient versus outpatient setting.

Heart failure with preserved ejection fraction in hypertension.

Purpose Of Review: Hypertension is the most prevalent risk factor in heart failure with preserved ejection fraction (HFpEF) and plays a key role in the disease. The continued lack of effective therapies to improve outcomes in HFpEF underscores the knowledge gaps regarding the pathophysiology of HFpEF. This review builds on fundamental concepts in pressure overload-induced left ventricular modeling, and summarizes recent knowledge gained regarding the mechanisms underlying the transition from hypertensive heart disease to HFpEF.

Ultrafiltration in patients with decompensated heart failure and diuretic resistance: an Asian centre's experience.

Introduction: Diuretics are the mainstay of therapy for restoring the euvolaemic state in patients with decompensated heart failure. However, diuretic resistance remains a challenge.

Methods: We conducted a retrospective cohort study to examine the efficacy and safety of ultrafiltration (UF) in 44 hospitalised patients who had decompensated heart failure and diuretic resistance between October 2011 and July 2013.

Evolving Approaches to Genetic Evaluation of Specific Cardiomyopathies.

The understanding of the genetic basis of cardiomyopathy has expanded significantly over the past 2 decades. The increasing availability, shortening diagnostic time, and lowering costs of genetic testing have provided researchers and physicians with the opportunity to identify the underlying genetic determinants for thousands of genetic disorders, including inherited cardiomyopathies, in effort to improve patient morbidities and mortality. As such, genetic testing has advanced from basic scientific research to clinical application and has been incorporated as part of patient evaluations for suspected inherited cardiomyopathies.