Angina pectoris, often shortened to angina, is chest pain or discomfort caused by reduced blood flow to the heart. It is most ...

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Find out more about how Shexiang Tongxin Dropping Pill improved coronary blood flow in a multicentre randomised trial.

We were unable to process your request. Please try again later. If you continue to have this issue please contact customerservice@slackinc.com. PCI improved angina symptoms at 12 weeks vs. a sham ...