百度试题 结果1 题目The pacemaker of the heart is the___(two words) 相关知识点: 试题来源: 解析 (1)sinoatrial node;SA node 反馈 收藏
C) AV node D) ventricle Cardiac Pacemaker Cells: The heart is primarily made up of cardiac myocytes but there exists a small population of cells called cardiac pacemaker cells. These cells display autorhythmicity by continuously spontaneously deplarizing which sets ...
pacemaker 显示所有例句 n. 1. (心脏)起搏器an electronic device that is put inside a person's body to help their heart beat regularly 2. 领跑人;领跑动物a person or an animal that begins a race quickly so that the other people taking part will try to copy the speed and run a fast race...
Cluster Clue 相当于一个中间层,它用来将Heartbeat和Pacemaker关联起来,主要包含两个部分,即本地资源管理器(Local Resource Manager,LRM)和Fencing设备(Shoot The Other Node In The Head,STONITH) (3)Resource Agent 资源代理(Resource Agent,RA)是用来控制服务的启停,监控服务状态的脚本集合,这些脚本会被位于本节点...
1 node configured 2 resource instances configured Online: [ www.hw.net ] Full list of resources: Resource Group: apachegroup ClusterIP (ocf::heartbeat:IPaddr2): Started www.hw.net WebSite (ocf::heartbeat:apache): Started www.hw.net ...
Pacemaker action potentials were recorded in the region identified by mapping as the origin of the impulse in 11 of 11grafts. Action potentials recorded from surrounding working cells were similar to adult rat heart cells in maximum diastolic potential, over- shoot, amplitude, and duration. In ...
Pacemaker, electronic cardiac-support device that produces rhythmic electrical impulses that take over the regulation of the heartbeat in patients with certain types of heart disease. A healthy human heart contains its own electrical conducting system ca
16, but also in part on autonomic blockade17, the day-night rhythm in heart rate is attributed to high vagal tone during sleep and changes in ionic conductances (as a result of apost-translationalregulation of the corresponding ion channels) in the pacemaker of the heart, the sinus node. ...
There is a question: how highly available will be such high available cluster? To research this was developed a test bed, which imitates failures of a cluster node, waits for recovery, fixes failed node and cyclically continue testing.
Method of providing a biological pacemaker A process for providing a biological pacemaker for the human heart wherein the sino-atrial (S-A) node cells are removed from the heart and cultured to generate a critical mass of S-A node cells of sufficient quantity to generate a depola... Wendel...