{"id":6838,"date":"2025-03-01T05:55:39","date_gmt":"2025-03-01T02:55:39","guid":{"rendered":"http:\/\/drhasankasap.com\/?p=6838"},"modified":"2025-08-28T12:39:29","modified_gmt":"2025-08-28T09:39:29","slug":"kalp-nedir-nasil-calisir","status":"publish","type":"post","link":"https:\/\/drhasankasap.com\/index.php\/2025\/03\/01\/kalp-nedir-nasil-calisir\/","title":{"rendered":"Kalp Nedir ? Nas\u0131l \u00c7al\u0131\u015f\u0131r ?"},"content":{"rendered":"\t\t
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Kalp Nedir? Nas\u0131l \u00c7al\u0131\u015f\u0131r?<\/h1>\n

KALP NED\u0130R?<\/h3>\n

Mikro yap\u0131s\u0131ndan makro yap\u0131s\u0131na kadar bir\u00e7ok mucizev\u00ee mekanizmay\u0131 bar\u0131nd\u0131ran kalbimiz, en basit ifadesi ile, bir \u201cpompa\u201d ya da \u201cbir emme-basma tulumba\u201d sistemidir. Canl\u0131l\u0131\u011f\u0131n devam\u0131 i\u00e7in gereken t\u00fcm maddelerin v\u00fccudun en \u00fccra k\u00f6\u015felerine kadar ta\u015f\u0131nmas\u0131 i\u00e7in gerekli olan \u201ckan\u201d\u0131n, bir s\u00fcreklilik halinde, kesintiye u\u011framadan dola\u015fmas\u0131, bu pompa sistemi taraf\u0131ndan sa\u011flan\u0131r. Ancak basit emme-basma tulumba sistemlerinde, suyun devaml\u0131 de\u011fil kesik kesik ak\u0131\u015f\u0131 s\u00f6z konusu iken, kan v\u00fccutta kesintisiz ileri do\u011fru akmaktad\u0131r. Yani kalp gev\u015feyip i\u00e7ine kan al\u0131rken bile kan duraksamadan ileri do\u011fru akmaya devam eder.<\/p>\n

Kalbin yapt\u0131\u011f\u0131 i\u015f, a\u015fa\u011f\u0131daki \u015femada \u00f6zetle g\u00f6r\u00fcl\u00fcyor. Tek c\u00fcmle ile bahsedersek: Kalp, v\u00fccuda g\u00f6nderdi\u011fi temiz kan\u0131, kullan\u0131ld\u0131ktan sonra geri al\u0131p, temizlenmesi i\u00e7in akci\u011fere g\u00f6nderir ve sonra temizlendikten sonra yine geri al\u0131r, v\u00fccuda g\u00f6nderir.<\/p>\n

\"\"<\/a><\/p>\n

NELERDEN OLU\u015eUR ?<\/h3>\n

Kalp dola\u015f\u0131m sisteminin merkezinde yer alan, en hayati organ\u0131m\u0131zd\u0131r. G\u00f6\u011f\u00fcs \u00f6n duvar\u0131n\u0131n hemen arkas\u0131nda, biraz solda, her iki akci\u011ferin ortas\u0131nda, yemek borusunun \u00f6n k\u0131sm\u0131nda yerle\u015fmi\u015ftir.<\/p>\n

Kalp hastal\u0131klar\u0131n\u0131 anlayabilmek i\u00e7in \u00f6ncelikle, kalbin yap\u0131s\u0131n\u0131, nelerden olu\u015ftu\u011funu kavramak gerekir. Ayr\u0131nt\u0131lara hastal\u0131klar bahsinde girilece\u011finden, ana ba\u015fl\u0131klar olarak kalbin yap\u0131 ta\u015flar\u0131n\u0131 maddeler halinde s\u0131ralayal\u0131m.<\/p>\n

1. KASLAR (M\u0130YOKARD)<\/h5>\n

Kalbin neticede yapt\u0131\u011f\u0131 i\u015f \u201ckan pompalamak\u201d oldu\u011funa g\u00f6re, sistemin temelini elbette kaslar olu\u015fturacakt\u0131r. Kalp kas\u0131, \u201cistemsiz (irademiz d\u0131\u015f\u0131nda) \u00e7al\u0131\u015fan\u201d d\u00fcz kas s\u0131n\u0131f\u0131na dahildir.<\/p>\n

\"\"<\/a><\/p>\n

2. ELEKTR\u0130K (R\u0130TM ve \u0130LET\u0130) S\u0130STEM\u0130<\/h5>\n

Evet, kalp kaslar\u0131 \u00f6zel yap\u0131l\u0131, irademiz d\u0131\u015f\u0131nda \u00e7al\u0131\u015fan bir yap\u0131ya sahiptir dedik. Peki bu kaslar\u0131 harekete ge\u00e7iren mekanizma nedir ? \u0130\u015fte burda \u015fu c\u00fcmleyi kurmam\u0131z do\u011fru olur: \u201cKalp kendi elektri\u011fini kendisi \u00fcretir ve kullan\u0131r. Kaslar bu elektrik ile kas\u0131lmaya sevkedilir.<\/p>\n

\"\"<\/a><\/p>\n

 <\/h5>\n
3. DAMARLAR<\/h5>\n

Kaslar, elektrik sisteminin ate\u015flemesi ile kas\u0131l\u0131rken, gereken enerjiyi sa\u011flayacak kan\u0131 da damarlar getirir. \u201cKoroner Damarlar\u201d denen bu sistem, kalbin hastal\u0131klar\u0131nda \u00f6nemli yer tutar. Zira \u00f6l\u00fcm sebepleri aras\u0131nda ilk s\u0131rada yer alan kalp krizleri bu damar sisteminin t\u0131kanmas\u0131yla olu\u015fur.<\/p>\n

\"\"<\/a><\/p>\n

 <\/h5>\n
4. KAPAKLAR<\/h5>\n

Kan kalbin i\u00e7ine doldu\u011funda, bo\u015fluklar aras\u0131ndaki ge\u00e7i\u015fleri sa\u011flayan kapaklar, senkronize olarak a\u00e7\u0131l\u0131p kapanmalar\u0131yla kan hareketine y\u00f6n verirler, kan\u0131n kalp i\u00e7indeki bas\u0131n\u00e7larla ters y\u00f6nde akmas\u0131na engel olurlar.<\/p>\n

\"\"<\/p>\n

\"\"<\/a><\/h5>\n
 <\/h5>\n
5. KALP ZARLARI (PER\u0130KARD)<\/h5>\n

G\u00f6\u011f\u00fcs bo\u015flu\u011fu i\u00e7inde s\u00fcrekli hareket halinde olan kalbin etraf\u0131n\u0131 \u00e7evreleyen zar sitemi, kalbi hem korur hem de i\u00e7inde bar\u0131nd\u0131rd\u0131\u011f\u0131 az miktarda s\u0131v\u0131 ile s\u00fcrt\u00fcnmeyi engeller.<\/p>\n

\"\"<\/a><\/p>\n

6. B\u00dcY\u00dcK DAMARLAR<\/h5>\n

Kalp pompalad\u0131\u011f\u0131nda, kan ilk olarak Aort kapa\u011f\u0131n\u0131, olu\u015fan bas\u0131n\u00e7la a\u00e7ar ve v\u00fccudun ana atardamar\u0131 olan Aort i\u00e7ine ilerler. Aortun kavis yapt\u0131\u011f\u0131 b\u00f6lgeden 3 adet damar ayr\u0131larak, kollara-\u00fcst g\u00f6\u011f\u00fcs b\u00f6lgesine–boyun ve kafa i\u00e7ideki t\u00fcm yap\u0131lara kan ula\u015ft\u0131r\u0131l\u0131r. Aort kavsinden sonra, \u0130nen Aort olarak adland\u0131r\u0131lan k\u0131s\u0131m ba\u015flar ve burdan devam eden kan hareketi, geri kalan t\u00fcm vucut b\u00f6lgelerine ula\u015f\u0131r.<\/p>\n

V\u00fccut taraf\u0131ndan kullan\u0131lan, oksijenini dokulara b\u0131rakm\u0131\u015f, dolay\u0131s\u0131yla “oksijenden fakir kan” (-yanl\u0131\u015f bir ifade olmakla beraber- “kirli kan” ), toplardamar a\u011flar\u0131 vas\u0131tas\u0131yla Alt ve \u00dcst Vena Cava’lardan kalbin Sa\u011f Kulak\u00e7\u0131\u011f\u0131na (Sa\u011f Atriyuma) giri\u015f yapar. Burdan, \u00f6nce Trik\u00fcspit kapa\u011f\u0131 ge\u00e7erek Sa\u011f Kar\u0131nc\u0131\u011fa (Sa\u011f Ventrik\u00fcle), sonra da yine kalbin pompalamas\u0131 ile Pulmoner kapa\u011f\u0131 ge\u00e7erek, Ana Pulmoner Ven i\u00e7ine iletilir. Ana Pulmoner Arter sa\u011f ve sol olmak \u00fczere iki dala ayr\u0131larak, her iki taraf Akci\u011fer b\u00f6lgelerine kan ula\u015ft\u0131r\u0131lm\u0131\u015f olur.<\/p>\n

Akci\u011ferin yayg\u0131n damar a\u011f\u0131 i\u00e7inde kan, havadan solunarak al\u0131nan oksijen ile bulu\u015fur ve tekrar “oksijenden zengin” (temiz!) hale gelir. Oksijenize olmu\u015f kan, sa\u011f ve sol Akci\u011ferden gelen iki\u015fer adet Pulmoner Ven yoluyla, Sol Kulak\u00e7\u0131\u011fa (Sol Atriyuma) , burdan da Mitral Kapa\u011f\u0131 ge\u00e7erek Sol Ventrik\u00fcle ula\u015fm\u0131\u015f olur. Belirtti\u011fimiz gibi, sol ventrik\u00fcl de, v\u00fccuda kan pompalayan ana kalp bo\u015flu\u011fudur.<\/p>\n

\"\"<\/a><\/p>\n

 <\/h4>\n

VE NASIL \u00c7ALI\u015eIR ?\"\"<\/a><\/h3>\n

Yine \u00f6zetle anlat\u0131rsak;<\/p>\n

Beynin ve hormonlar\u0131n kontrol\u00fc alt\u0131nda olan, sa\u011f kulak\u00e7\u0131kta yer alan, “elektrik jenerat\u00f6r\u00fc” olarak adland\u0131rabilece\u011fimiz Sinoatriyal (SA) d\u00fc\u011f\u00fcmde, elektrik y\u00fckl\u00fc iyonlar\u0131n h\u00fccre i\u00e7ine ve d\u0131\u015f\u0131na do\u011fru bir kural dahilinde yer de\u011fi\u015ftirmesi ile olu\u015fan elektrik ak\u0131m\u0131, kalbin \u00e7al\u0131\u015fmas\u0131n\u0131 sa\u011flar. Elektrik ak\u0131m\u0131 \u00f6ncelikle kulak\u00e7\u0131lara yay\u0131larak kulak\u00e7\u0131klar\u0131n kas\u0131lmas\u0131na ve sa\u011f tarafta Trik\u00fcspit sol tarafta Mitral kapak yoluyla i\u00e7lerindeki kan\u0131 kar\u0131nc\u0131klara bo\u015faltmas\u0131n\u0131 sa\u011flar.<\/p>\n

Bu s\u0131rada SA d\u00fc\u011f\u00fcmden AV d\u00fc\u011f\u00fcme (bir nevi elektrik aktarma trafosu) iletilen elektrik ak\u0131m\u0131, burada \u00e7ok k\u0131sa bir s\u00fcre bekletilir. \u00c7\u00fcnk\u00fc hen\u00fcz kulak\u00e7\u0131klar\u0131n kas\u0131lmas\u0131 ve i\u00e7indeki kan\u0131 kar\u0131nc\u0131klara bo\u015faltmas\u0131 bitmemi\u015ftir. E\u011fer elektrik ak\u0131m\u0131 burda bekletilmeseydi, kulak\u00e7\u0131klar i\u00e7ini tam bo\u015faltmadan kar\u0131nc\u0131klar kas\u0131lmaya ba\u015flayacak ve kan ak\u0131\u015f d\u00fczeni bozulacakt\u0131. Evet, AV d\u00fc\u011f\u00fcmdeki k\u0131sa beklemeden sonra a\u015fa\u011f\u0131ya iletlen elektrik, ileti sisteminin sa\u011f ve sol dallar\u0131 yoluyla her iki kar\u0131nc\u0131\u011fa h\u0131zla yay\u0131larak, kar\u0131nc\u0131klar\u0131n kas\u0131lmas\u0131n\u0131 sa\u011flar.<\/p>\n

Kar\u0131nc\u0131klar kas\u0131larak Aort ve Pulmoner kapa\u011f\u0131 bas\u0131n\u00e7la a\u00e7arlar ve i\u00e7lerindeki kan\u0131 g\u00f6nderirler. Sa\u011f taraf Pulmoner arter yoluyla, akci\u011ferlere, sol taraf ise Aort yoluyla t\u00fcm v\u00fccuda…<\/p>\n

K\u0131sa bir s\u00fcre i\u00e7inde tamamlanan pompalama i\u015flemi ard\u0131ndan, ileti sistemi \u00fczerindeki elektrik hareketi yine iyonlar\u0131n h\u00fccre i\u00e7i-d\u0131\u015f\u0131na hareketleri ile istirahat pozisyonuna geri d\u00f6ner ve kalbin kar\u0131nc\u0131k kaslar\u0131 gev\u015femeye ba\u015flar. Kar\u0131nc\u0131klar istirahat pozisyonuna d\u00f6nerken yani gev\u015ferken, tam o anda SA nodu yeni bir elektrik ak\u0131m\u0131 \u00fcreterek kulak\u00e7\u0131klar\u0131 yeniden kasmak \u00fczeredir. Kar\u0131nc\u0131klar gev\u015ferken, kulak\u00e7\u0131klar\u0131n da kas\u0131lmas\u0131 yard\u0131m\u0131yla, kulak\u00e7\u0131klar\u0131n i\u00e7indeki kan\u0131 emerek al\u0131rlar ve kar\u0131nc\u0131klar bu \u015fekilde dolar…<\/p>\n

B\u00fct\u00fcn bu i\u015flemler i\u00e7in tabiki bir enerji kayna\u011f\u0131 gereklidir. Bu g\u00f6rev ise koroner damarlardad\u0131r. Koroner damarlar vas\u0131tas\u0131 ile kalbe kadar gelen enerji ham maddeleri ve oksijen, t\u00fcm sistemin \u00e7al\u0131\u015fmas\u0131 i\u00e7in gereken enerjiyi kap\u0131ya kadar getirmi\u015f olur. <\/p>\n

Veee insana hayat veren d\u00f6ng\u00fc, ser\u00fcven, macera i\u015fte bu \u015fekilde, anne karn\u0131nda 7. haftada ba\u015flad\u0131\u011f\u0131 gibi bir \u00f6m\u00fcr boyunca MUC\u0130ZEV\u0130 B\u0130R D\u00dcZEN \u0130\u00c7\u0130NDE<\/strong> devam eder durur.<\/p>\n

Allah kalbinize ve i\u00e7indekilere madden ve manen zeval vermesin…<\/p>\n

<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"

Kalp Nedir? Nas\u0131l \u00c7al\u0131\u015f\u0131r? KALP NED\u0130R? Mikro yap\u0131s\u0131ndan makro yap\u0131s\u0131na kadar bir\u00e7ok mucizev\u00ee mekanizmay\u0131 bar\u0131nd\u0131ran kalbimiz, en basit ifadesi ile, bir \u201cpompa\u201d ya da \u201cbir emme-basma tulumba\u201d sistemidir. Canl\u0131l\u0131\u011f\u0131n devam\u0131 i\u00e7in gereken t\u00fcm maddelerin v\u00fccudun en \u00fccra k\u00f6\u015felerine kadar ta\u015f\u0131nmas\u0131 i\u00e7in gerekli olan \u201ckan\u201d\u0131n, bir s\u00fcreklilik halinde, kesintiye u\u011framadan dola\u015fmas\u0131, bu pompa sistemi taraf\u0131ndan sa\u011flan\u0131r. […]<\/p>\n","protected":false},"author":1,"featured_media":8267,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[36],"tags":[144,143,146,79,75,141,147,139,137,136,145,140,35,142,138],"class_list":["post-6838","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-kalp-sagligi","tag-aort","tag-aort-damari","tag-aritmi","tag-carpinti","tag-kalp","tag-kalp-damarlari","tag-kalp-ileti-sistemi","tag-kalp-kapaklari","tag-kalp-kaslari","tag-kalp-nasil-calisir","tag-kalp-ritmi","tag-kapak-hastaliklari","tag-kardiyoloji","tag-koroner-damarlar","tag-miyokart"],"acf":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/drhasankasap.com\/index.php\/wp-json\/wp\/v2\/posts\/6838","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/drhasankasap.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/drhasankasap.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/drhasankasap.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/drhasankasap.com\/index.php\/wp-json\/wp\/v2\/comments?post=6838"}],"version-history":[{"count":48,"href":"https:\/\/drhasankasap.com\/index.php\/wp-json\/wp\/v2\/posts\/6838\/revisions"}],"predecessor-version":[{"id":8340,"href":"https:\/\/drhasankasap.com\/index.php\/wp-json\/wp\/v2\/posts\/6838\/revisions\/8340"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/drhasankasap.com\/index.php\/wp-json\/wp\/v2\/media\/8267"}],"wp:attachment":[{"href":"https:\/\/drhasankasap.com\/index.php\/wp-json\/wp\/v2\/media?parent=6838"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/drhasankasap.com\/index.php\/wp-json\/wp\/v2\/categories?post=6838"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/drhasankasap.com\/index.php\/wp-json\/wp\/v2\/tags?post=6838"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}