Your cath patient is in the lab and the electrocardiogram (ECG) shows a tall R wave in V1 (defined as an R wave amplitude that is greater than that of the S wave). What should you be thinking about and what is the differential for this...
Your cath patient is in the lab and the electrocardiogram (ECG) shows a tall R wave in V1 (defined as an R wave amplitude that is greater than that of the S wave). What should you be thinking about and what is the differential for this...
Your cath patient is in the lab...