By group, procedural success and freedom from LVOT obstruction (LVOT mean gradient > 50 mm Hg), the primary efficacy endpoint ...

Patients with long COVID may exhibit persistent inflammation in the heart and lungs for up to 1 year following acute COVID-19 ...

I am 66 years old and an avid cyclist. Last winter, after we went for a long ride, I suddenly felt lightheaded and then fainted. My doctor ordered ...