The FDA has approved intranasal etripamil (Cardamyst; Milestone Pharmaceuticals) for the acute treatment of paroxysmal supraventricular tachycardia (PSVT), making it the first self-administered, ...

Stress and anxiety can trigger premature ventricular contractions (PVCs), a type of arrhythmia. Premature ventricular contractions (PVCs) can be caused by emotional stress and anxiety, among other ...

Clearing clinical and regulatory hurdles in the development of a fast-acting nasal spray for a heart condition has given ...

Shares of Milestone Pharmaceuticals climbed after the company said its first commercial product, Cardamyst nasal spray, was approved by the Food and Drug Administration to treat paroxysmal ...

Narrow-complex tachyarrhythmias are rapid heart rhythms originating in the upper heart chambers, characterized by a QRS duration of less than 120 milliseconds on an EKG. These arrhythmias can be ...

An arrhythmia is an irregular heartbeat. An arrhythmia may feel like a racing heart or fluttering. It is not always serious but can sometimes indicate a potentially fatal heart problem. Arrhythmias — ...

Heart disease is the leading cause of death in the United States, with heart conditions affecting more and more people each year. Since numerous cardiovascular problems fall under the umbrella of ...