生物医学工程外文翻译---高能磁场刺激对蟾蜍心脏搏动影响的生物学研究

生物医学工程外文翻译---高能磁场刺激对蟾蜍心脏搏动影响的生物学研究内容摘要：

was stimulated by magic field. The Toad7 expressed the toad which pulsated weakly. Fig. . The histogram was made by the amplitudes of the third toad which was stimulated by magic field and the toad which pulsate weakly. TheToad 3 expressed the third toad which was stimulated by magic field. TheToad 7 expressed the toad which pulsated weakly. Fig. . The histogram was made by the amplitudes of the fourth toad which was stimulated by magic field and the toad which pulsate weakly. The Toad 4 expressed the fourth toad which was stimulated by magic Toad 7 expressed the toad which pulsated weakly. Fig. . The histogram was made by the amplitudes of the fifth toad which was stimulated by magic field and the toad which pulsate weakly. The Toad5 expressed the fifth toad which was stimulated by magic field. The Toad7 expressed the toad which pulsated weakly. Fig. . The histogram was made by the amplitudes of the was stimulated by magic field and the toad which puls,Toad 6 expressed the sixth toad which was stimulated by ma Toad 7 expressed the toad which pulsated weakly. Fig. . The histogram was made by the amplitudes of the was stimulated by magic field. Fig. . The histogram was made by the amplitudes of the was stimulated by magic field and the toad which pulsate weakly. There is discrepancy between the pulsatile a each toad which stimulated by magic field. This is dividual discrepancy, it is related with the strong of the experiment animals. But if pared these pulsatile amplitudes of toads which stimulated by magic field with amplitude of the toad which pulsated weakly at the same time of discrepancy is very not obvious. VI. CONCLUSIONS There are a P wave and a QRS wan the pulsatile curve with the electrocardiogram to we can discover that the P wave that express atrium constriction is earlier than atria ORS wave that express ventricle constriction is earlier than ventricle constriction is earlier than ventricle wave. Heart constriction connected closely with the change of biological electricity of cardiac muscle. Before heart contracts,must occur on muscle cell membrane a movement potential that can be conducted, pass through then excitedcontract unite can just arouse muscle cell contract to respond. The P wave and QRS wave of electrocardiogram reflect atrium and ventricle respectively with the electrical change in polarization course. Atrium wave and ventricle wave reflect atrium and ventricle respectively the mechanical campaign. Mechanical campaign is only initiated from electrical campaign. So P wave is earlier than atrium wave, QRS wave are earlier than ventricle sixth toad which wave. When the pulsatile rhythmically of heart stopped or in electric attack would be helpful on clinic data. The magism stimulation may have the same effects as the electric stimulation based on electromagism. The pulsatile curve of toad which just exposed heart can divide into atrium wave and ventricle wave. After a time, heart is weak gradually, right now, heart contracts intensity weakens obviously. Atrium wave can not already distinguish with ventricle wave on the curves of toad weak pulsatile curve Original two summit curves change to single summit curve,and contract range reduces obviously. Do not go to the half of original atrium wave. But heart pulsatile period still ask 1 second. Stimulate toad heart, the direction of magic field vertical cross toad heart center from the back to belly. Take Toad 6 notes at once, the pulsatile curve of toad recovery became original two summit curves. And the amplitude of ventricle six toads which wave worth than single wave is in height result proves that the magic stimulation of high energy can promote toad heart strength obviously, but for the pulsatile curve period does not be acted on obviously. Can make the curve of pulsatile curve already can not be districted the at。