A number of comparative studies have been performed with metoprolol, a β 1-selective "second-generation" β blocker, and carvedilol, a nonselective and vasodilatative "third-generation" β blocker.

Two protocols for switching between carvedilol, a third-generation nonselective agent with vasodilation through α 1 blockade, and a β 1-selective agent (e.g., metoprolol, atenolol) are described ...

There is evidence to indicate that full adrenergic blockade by carvedilol improves survival and cardiovascular outcome in patients with heart failure compared with metoprolol treatment ...

According to healthcare company GoodRx, the eight most common generic beta blocker drugs are metoprolol, carvedilol, atenolol, propranolol, labetalol, bisoprolol, timolol and nadolol. Anyone ...