[Antiarrhythmic drugs in the present day]

Cardiac arrhythmias cause a significant proportion of hospitalizations and physician contacts worldwide. By using antiarrhythmic drugs, cardiac arrhythmias can be effectively treated and the frequency of recurrences reduced. Atrial fibrillation and heart failure represent diseases in which antiarrhythmic drugs are more often used on a long-term basis. The aim of this article is to provide an overview of the most common antiarrhythmic drugs and their uses as well as to provide recommendations for adequate handling and use, especially in the outpatient setting. In addition to long-term use, some antiarrhythmic drugs are also administered for the acute management of supraventricular or ventricular tachycardia. Relevant contraindications, side effects and interactions must be considered, meaning that patients should be followed up when using these potent drugs. This article shows in detail what to consider when using antiarrhythmic drugs in order to ensure not only effective but also safe treatment.

Introduction to Nephrocardiology

The interaction between nephrology and cardiovascular medicine is much broader than the cardiorenal syndrome. Many different aspects of cardiovascular medicine are interconnected with and substantially influenced by the conditions that fall into the realm of nephrology, and vice versa. Those aspects include pathophysiology, risk factors, epidemiology, prognosis, prevention, diagnosis, monitoring, and therapy. Discovery of the interconnected areas and development of appropriate knowledge and skill to optimally approach those circumstances can improve the quality of care and outcome of a large population of patients. Therefore, establishment of the distinct subspeciality of nephrocardiology is imperative.

Medication-related quality of care in residential aged care: an Australian experience

OBJECTIVE

To describe medication-related quality of care (MRQOC) for Australian aged care residents.

DESIGN

Retrospective cohort using an administrative healthcare claims database.

SETTING

Australian residential aged care.

PARTICIPANTS

A total of 17 672 aged care residents who were alive at 1 January 2013 and had been a permanent resident for at least 3 months.

MAIN OUTCOME MEASURES

Overall, 23 evidence-based MRQOC indicators which assessed the use of appropriate medications in chronic disease, exposure to high-risk medications and access to collaborative health services.

RESULTS

Key findings included underuse of recommended cardiovascular medications, such as the use of statins in cardiovascular disease (56.1%). Overuse of high-risk medications was detected for medications associated with falls (73.5%), medications with moderate to strong anticholinergic properties (46.1%), benzodiazepines (41.4%) and antipsychotics (33.2%). Collaborative health services such as medication reviews were underutilised (42.6%).

CONCLUSION

MRQOC activities in this population should be targeted at monitoring and reducing exposure to antipsychotics and benzodiazepines, improving the use of preventative medications for cardiovascular disease and improving access to collaborative health services. Similarity of suboptimal MRQOC between Australia and other countries (UK, USA, Canada and Belgium) presents an opportunity for an internationally collaborative approach to improving care for aged care residents.