Effects Of Closed Loop Stimulation Versus Accelerometer Rate-Adaptive Pacing On Exercise Capacity And Subjective Symptoms In Patients With Chronotropic Incompetence And Hfref Implanted With Crt: The Class Trial
Below is an instruction that describes a task, paired with an input that provides further context. Write a response that appropriately completes the request. ### Instruction: Identify all the mentioned drugs in the given text. Text may or may not contain drug. If they contain more than 1 drug, use ";" as delimiter and join them. ### Input: Effects Of Closed Loop Stimulation Versus Accelerometer Rate-Adaptive Pacing On Exercise Capacity And Subjective Symptoms In Patients With Chronotropic Incompetence And Hfref Implanted With Crt: The Class Trial ### Output: 