Mechanical circulatory support devices for acute heart failure syndromes: considerations for clinical trial design.

Mechanical circulatory support (MCS) devices are a guideline-recommended treatment option for a small subset of advanced heart failure patients. MCS has the potential to become more prominent in the management of Acute Heart Failure Syndromes (AHFS) as device technology advances and as clinical trials consistently discover neutral or harmful effects with pharmacologic therapies hypothesized to be beneficial in this population. While it is now possible to identify AHFS patients who are at high risk of death, the therapeutic options available to improve their long-term outcomes are limited.

A proposal to standardize dyspnoea measurement in clinical trials of acute heart failure syndromes: the need for a uniform approach.

Dyspnoea is the most common presenting symptom amongst patients with acute heart failure syndromes (AHFS). It is distressing to patients and therefore an important target for treatment in clinical practice, clinical trials, and for regulatory approval of novel agents. Despite its importance as a treatment target, no consensus exists on how to assess dyspnoea in this setting.

Practical recommendations for prehospital and early in-hospital management of patients presenting with acute heart failure syndromes.

Guideline recommendations for the prehospital and early in-hospital (first 6-12 hrs after presentation) management of acute heart failure syndromes are lacking. The American College of Cardiology/American Heart Association and European Society of Cardiology guidelines direct the management of these acute heart failure patients, but specific consensus on early management has not been published, primarily because few early management trials have been conducted. This article summarizes practical recommendations for the prehospital and early management of patients with acute heart failure syndromes; the recommendations were developed from a meeting of experts in cardiology, emergency medicine, and intensive care medicine from Europe and the United States.