An 81-year-old woman presented with left-flank pain, anaemia and a fast irregularpulse while using oral anticoagulation.
一个81岁的女性左腰痛，贫血和快速不规则脉冲同时使用口服抗凝。
3
The algorithm can not only track rapidly changed pitch, and enhance pitch estimation with irregularpulse, but also make robust estimation of sharply changed pitch.