| 1. | As the early pacemakers were not implanted, the patient could reach them easily and control them .
因为早期的心博器不是置入的，患者可以很容易地接触心搏器，并且可以控制它。 |
| 2. | It can also cause a dangerously abnormal heartbeat
同样会引起危险反常的心搏。 |
| 3. | I think that most people know it is heart disease
，是心搏停顿， |
| 4. | A single complete pulsation of the heart
心搏一次完整的心脏跳动 |
| 5. | The laboratory and clinical research on cardiac arrest and resuscitation
心搏骤停与复苏的实验和临床研究 |
| 6. | Ultrasonic fetal beat detector
超声胎儿心搏探测器 |
| 7. | Fetal heart beat transducer
胎儿心搏换能器 |
| 8. | Fetal heart beat detector
胎儿心搏探测器 |
| 9. | Nurse : he ' s doing fine except for one thing ? he seems to have a double heartbeat
护士：他一切正常，只是好象有双重心搏。 |
| 10. | Coronary heart disease acute pericardial arrest intervention before hospitalization
冠心病患者围心搏骤停期的院前干预措施 |
