Premature ventricular contractions
A 62 year old male, weighs 256 pounds and is 73 inches tall. The patient has a history of Congestive Heart Failure and has been placed on a non-rebreathing mask at 15 L/min. Physical assessment reveals that the patient is alert and oriented but anxious and diaphoretic. Vital signs are as follows: heartbeat is 142/bpm, blood […]

