Nammude Arogyam Sept 2019 | Page 25

lrZbaÀ±\w $ tcmKnsb I«nbmb {]Xe¯n InS¯pI $ tcmKnbpsS Hcp hi¯v \n¶v, amsdÃnsâ Xmgv`mK¯v \n¶v cïv hnc apIfn Hcp I¿nsâ D¸qän hbv¡pI. $ atä ssI BZyt¯Xnsâ apIfn hncepIÄ ]nW¨v hbv¡pI. $ ]p\cpÖohIsâ Npa tcmKnbpsS s\©nsâ apIfn hc¯¡h®w ap«pIp¯n \n¡pI. $ ssIap«v hfbmsX Xmtgm«v aÀ±w {]tbmKn¡pI. tcmKnbpsS amsdÃv 5 sk.an F¦nepw Xmtgm«v t]mIWw. F¶m 6 sk.an A[nIw t]mIcpXv. $ Hcp an\n«n 120 {]mhiyw F¶ tXmXn s\©v AaÀ¯ns¡mïn cn¡Ww. Hmtcm aÀ±\w Ignbpt¼mgpw amsdÃv ]qÀÆØnXnbn hcWw. $ 1,2,3,....F¶n§s\ D¨¯n F®n 30 {]mhiyw aÀ±\w XpScpI. hoïpw 1,2,3,......30 hsc aÀ±\w XpScpI. A§s\ 5 {]mhiyw XpScpI. A©mhÀ¯n¡v tijw tcmKn {]XnIcn¡p¶pt −m F¶v t\m¡pI. AÀ°h¯mb i_vZtam, icnbmb izmtkmÑzmkapt −m F¶pw t\m¡pI. $ {]XnIcn¡p¶nsæn lrZbaÀ±\w `wKw IqSmsX XpSÀ¶p sImïncn¡pI. $ IqSpX Pohc£m {]hÀ¯Icpsï¦nÂ, Hmtcm A©m hÀ¯n¡v tijhpw (H¶c þ cïp an\n«nÂ) BfpIÄ amdn amdn lrZbaÀ±\w \S¯pI. lrZ-bm-Lm-Xhpw lrZ-b-kvXw-`-\hpw lrZbt]in-I-fpsS kt¦m-N-hn-Im-k-§Ä \nb-{´n- ¡p-¶Xv {][m-\-ambpw lrZ-b-¯n-eqsS {]h-ln-¡p¶ sshZypX Xcw-K-§-fm-Wv. SA node F¶ `mK¯p \n¶v Bcw-`n¨v AV node-  IS-¶p-t]mbn ]À¡n³Pn X´p-¡- fn-eqsS (Purkinje Fiber) lrZ-b-¯nsâ FÃm `mK¯pw sshZypX Xcw-K-§-sf-¯p-¶p. Cu sshZyp-X- {]-hm-l-¯n\v XSÊw kw`-hn-¡p-t¼mÄ lrZ-b-¯nsâ Xmfw sXäp-¶p. CXmWv lrZ-b-kvXw-`-\-¯n-se-¯p-¶-Xv. CXv ]e-t¸mgpw hfsc s]s«-¶mWv kw`-hn-¡p-¶-Xv. lrZb t]in-IÄ¡v cà-sa-¯n-¡p¶ cà-¡p-g-ep-I- fmWv sImtdm-Wdn BÀ«dn (Coronary Artery). GsX- ¦nepw hn[-¯n CXv AS-bpIbm-sW-¦n lrZ-b-¯n-te-¡pÅ cà-k- ©mcw Ipd-bp-Itbm \ne-bv¡p-Itbm sN¿pw. CXmWv lrZ-bm-Lm-X- ¯n-te¡v \bn-¡p-¶-Xv. s\©p-th-Z-\, izmk-X-SÊw F¶nh CXnsâ e£-W-am-Wv. \½p-sS B-tcm-Kyw | 2018 sk]väw_À 25