俄罗斯科学家最近研究出一种早期诊断心脏病的新技术。这一技术是使用电脑分析测试者心脏的微量元素含量来确定其心脏健康与否。现在一般都使用超声波心动仪来描绘测试者的心电图以供医生判断其是否患有心脏病，但这种方法只有在心脏病非常严重时才能诊断出病变。据俄《科... Russian scientists recently developed a new technology for early diagnosis of heart disease. This technique uses a computer to analyze the trace element content of the heart of a tester to determine if the heart is healthy or not. Ultrasound cardiographs are now commonly used to characterize a subject’s ECG for the physician to determine if he or she is suffering from a heart attack, but this method can only detect lesions if the heart condition is severe. According to Russia "Section ...