Betaloc is a beta-blocker, which is also a very common type of antihypertensive drug, so Betaloc is indeed an antihypertensive drug, but Betaloc is also a very common universal drug for the cardiovascular system. Betaloc is recommended for patients with coronary artery disease, arrhythmia, heart failure, and cardiac hypertrophy. In addition to lowering blood pressure, betalac can slow down the heart rate, reduce myocardial oxygen consumption, and decrease cardiac output, as well as lower blood pressure and protect the heart. Betalac is a very useful class of antihypertensive drugs, especially for hypertension combined with increased heart rate, which can slow down the heart rate and lower blood pressure, and also for hypertension combined with coronary artery disease and heart failure.