Angina is chest pain, squeezing or discomfort that occurs when the heart fails to get enough blood.
Angina is chest pain, squeezing or discomfort that occurs when the heart fails to get enough blood.
心绞痛是胸痛，是发生与心肌供血不足是的压榨样疼痛或者不适。
Angina is chest pain, squeezing or discomfort that occurs when the heart fails to get enough blood.
心绞痛是胸痛，是发生与心肌供血不足是的压榨样疼痛或者不适。