Objective To explore the incidence and predisposing factors of coronary heart disease (CHD) among the patients with different types and extent of calcified valvular heart disease (CVHD).是什么意思_Objective To explore the incidence and predisposing factors of coronary heart disease (CHD) among the patients with different types and extent of calcified valvular heart disease (CVHD).在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句