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An artificial cardiac pacemaker (or artificial pacemaker, so as not to be confused with the natural cardiac pacemaker) or just pacemaker is an implanted medical device that generates electrical impulses delivered by electrodes to the chambers of the heart either the upper atria, or lower ventricles to cause the targeted chambers to contract and ...
The primary purpose of a pacemaker is to maintain an even heart rate, either because the heart's natural cardiac pacemaker provides an inadequate or irregular heartbeat, or because there is a block in the heart's electrical conduction system. Modern pacemakers are externally programmable and allow a cardiologist to select the optimal pacing ...
Pham Ngoc Thach University of Medicine is a public medical school in Ho Chi Minh City, Vietnam. It offers graduate and postgraduate education in medicine, health care staff training for the city. It was officially recognized as a University on 7/1/2008.
Once the pacemaker potential reaches a set value, the threshold potential, it produces an action potential. [2] Other cells within the heart (including the Purkinje fibers [ 11 ] and atrioventricular node ) can also initiate action potentials; however, they do so at a slower rate and therefore, if the SA node is functioning properly, its action ...
A model attribution edit summary is Content in this edit is translated from the existing Vietnamese Wikipedia article at [[:vi:Tên người Việt Nam]]; see its history for attribution. You may also add the template {{Translated|vi|Tên người Việt Nam}} to the talk page. For more guidance, see Wikipedia:Translation.
In October 1945, President Hồ Chí Minh signed the decree to establish the University of Literature (Ban Đại học Văn khoa, or Trường Đại học Văn khoa) -the precursor of the current VNU-USSH. In April 1956, the University of Hanoi (Trường Đại học Tổng hợp Hà Nội) was established. During this period, fundamental ...
Hoa Sen University [1] (Vietnamese: Đại học Hoa Sen, lit. 'Lotus University') is a private university in Ho Chi Minh City, Vietnam. The predecessor of this university was Hoa Sen College. Hoa Sen is a leading university in Vietnam; it is known for quality in education, training, and internationally recognized research for the community.
Map from the Đại Nam nhất thống chí. The Đại Nam nhất thống chí (chữ Hán: 大南一統志, 1882) is the official geographical record of Vietnam's Nguyễn dynasty written in chữ Hán compiled in the late nineteenth century. [1] It also contains historical records of military campaigns. [2] [3]