In this case report, we describe the role of cardiopulmonary exercise testing in device optimization in a patient with CRT implantation for ambulatory New York Heart Association (NYHA) class IV congestive heart failure (CHF).
In this case report, we describe the role of cardiopulmonary exercise testing in device optimization in a patient with CRT implantation for ambulatory New York Heart Association (NYHA) class IV congestive heart failure (CHF).
In this case report, we describe...