The high incidence of atrial arrhythmias is mostly due to AF. However, sinus tachycardia, another atrial arrhythmia, is a common physiologic response to stressors such as pain, fever, exercise ...

After the COVID-19 pandemic, the incidence rate of postural orthostatic tachycardia syndrome increased significantly, according to new data published in the European Heart Journal – Quality of ...

Postural tachycardia syndrome (PoTS) – sometimes called postural orthostatic tachycardia syndrome – is a condition that causes a sudden increase in heart rate when sitting or standing up. When you ...