Sustained tachycardia, such as unrecognized and uncontrolled atrial fibrillation with a rapid ventricular response, may occasionally result in HFpEF symptoms. However, more commonly, tachycardia ...

Atrial fibrillation is the most common chronic arrhythmia. It is characterized by erratic atrial electrical activity with atrial rates of 400 to 600 beats per minute. The P wave is absent on the ...

Clearing clinical and regulatory hurdles in the development of a fast-acting nasal spray for a heart condition has been a challenge for Milestone Pharmaceutical in its 22 years. | The FDA has rejected ...

LAE has links with several conditions, including atrial fibrillation ... ventricle to thicken (left ventricular hypertrophy) and the left atrium to enlarge in response. Oxygenated blood passes ...

Atrioventricular junction ablation with permanent pacemaker insertion is a highly effective treatment approach in patients with atrial fibrillation ... reversal of rapid ventricular rates and ...