Objective:To determine the impact of graded temporary acute aortic regurgitation on coronary flow and coronary flow reserve(CFR)in opened-chest dogs.是什么意思_Objective:To determine the impact of graded temporary acute aortic regurgitation on coronary flow and coronary flow reserve(CFR)in opened-chest dogs.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句