What is the pacemaker of respiration?Respiration:External respiration is the exchange of respiratory gases like oxygen and carbon dioxide between the organism and its external medium. In higher organisms, it involves two major processes, namely gas exchange and gas transport....
What is a PacemakerThe function of a pacemaker is to provide a cardiac rhythm that maintains a cardiac output adequate for normal activity, and in extreme situations, an output compatible with life. As such, a pacemaker may be required for maintenance of a normal cardiac output in patients ...
What is a pacemaker? Why do some people require that it be attached to their hearts?Heart:The most crucial organ of our circulatory system is known as the heart. This muscular organ is about the size of a fist and pumps blood through the network of arteries and vei...
What Are the Different Types of Pacemakers? What is a Single Chamber Pacemaker? What is a Pacemaker Procedure? What is an Implantable Defibrillator? What is Heart Block? What is a Wandering Pacemaker? What is a Biventricular Pacemaker?
A pacemaker alleviates this problem by regulating the heartbeat. A pacemaker is a small, battery operated, titanium device with one or more highly flexible pacing leads. It is implanted in the chest area with the lead(s) running down to the heart. A lead might be inserted into a vein ...
based on what it senses. Rather, it can be programmed to send out electrical impulses at a fixed rate. In any case, it is the pacemaker generator that is capable of sensing trouble within the heart and then generating and delivering the signal through the leads that will correct the ...
A biventricular (BIV) pacemaker is a specialized device implanted to re-coordinate the beating of the right and left ventricles of the heart. Often used in patients with congestive heart failure caused by dilated cardiomyopathy or whose ventricles do not beat in sync, the device paces the rhythm...
The turbine can then power an electrical generator to produce electricity. “The resource is huge,〞 said Janet Swain of the Worldwatch Institute. “We will never run out of wave power.〞 Besides, wave energy does not create the same pollution as other energy sources, such as oil or coal...
What is an Atrioventricular Block? What are the Different Types of Neural Cell? How are Brain Cells Different from Other Cells? Discussion Comments ByPippinwhite— On Jan 20, 2014 I've never heard of "pacemaker" cells in particular. I've heard of pacemakers, obviously, but didn't know spe...
pacesetter有几种意思，看用在何处，首先也是最常用的是同于Pacemaker 即：心脏起搏器(或其他小型的植入型心脏功能调节器)pacesetter在体育比赛中指：在比赛上场队员中负责调节进攻速度的队员 在军方用词中，指：一支部队中负责调节进展速度的人。先导...