Metoprolol tartrate and metoprolol succinate are two forms of the same drug used to lower blood pressure and normalize the heart rate. Metoprolol is a type of beta-blocker generally prescribed to ...

Following informed consent, patients were randomized (in strata according to time of onset, diabetes status, sex, and age) to the treatment arm (up to three 5-mg boluses of metoprolol tartrate at ...