This international study, from investigators in Germany and Austria, looked at the effect sacubitril/valsartan can have among patients who have heart failure with reduced ejection fraction (HFrEF) and ...

Woo MA, Macey PM, Keens PT, et al. Functional abnormalities in brain areas that mediate autonomic nervous system control in advanced heart failure. J Card Fail. 2005;11:437-446. Heart failure (HF) ...

Your autonomic nervous system is mostly in charge of your heart rate. That’s the portion of the nervous system that runs without your even thinking about it. In healthy hearts, as someone begins to ...

What Is the Heart Conduction System? The heart conduction system is made up of cells, nodes, and signals that help your heart to beat. In fact, the cardiac conduction system is responsible for our ...

Anne R. Crecelius does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond ...