There is currently no general agreement as to which mechanism is necessary for initiating automaticity or, in other words, which ionic and/or cellular mechanism specifically confers automaticity to pacemaker cells.
ã©ã®ãƒ¡ã‚«ãƒ‹ã‚ºãƒ ãŒè‡ªå‹•æ€§ã®é–‹å§‹ã«å¿…è¦ã‹ã€è¨€ã„æ›ãˆã‚‹ã¨ã€ã©ã®ã‚¤ã‚ªãƒ³ãƒ»ç´°èƒžãƒ¡ã‚«ãƒ‹ã‚ºãƒ ãŒãƒšãƒ¼ã‚¹ãƒ¡ãƒ¼ã‚«ç´°èƒžã¸é¸æŠžçš„ã«è‡ªå‹•æ€§ã‚’与ãˆã¦ã„ã‚‹ã‹ã«ã¤ã„ã¦ã€ä¸€èˆ¬çš„ãªåŒæ„ã¯ã„ã¾ã 得られã¦ã„ãªã„。(訳:自分)
2008. Matteo E. Mangoni, Joël Nargeot. "Genesis and Regulation of the Heart Automaticity". 10.1152/physrev.00018.2007
Ikr
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