The 3 common mainstays of angina therapy are beta-blockers, calcium channel blockers, and nitrates. These medicines treat the chest pain and provide other benefits as well. Isosorbide is a nitrate, ...
Metoprolol tartrate has a preferential effect on β1 adrenoreceptors, chiefly located in cardiac muscle. The mechanism of the antihypertensive effects of β-blocking agents has not been elucidated but ...
This is a randomized, multicenter, parallel, open-label clinical study. The trial was performed in seven hospitals in China from December 2011 to April 2014. Key inclusion criteria included: (1) ...