I taksa chu khawpui lian leh buai tak angin han mitthla teh. Tichuan, chu khawpui chhunga in tin, dawr tin, factory tin hian an mamawh bungrua phurh chhuahna tur kawngpui system tha tak an nei tur a ni a, chuta bawlhhlawh awmkhawmte chu paih chhuak tur a ni, a dik em? Chutiang chu kan taksaa thisen kalna kawngte hi a ni. Hengte hi kan taksa cell tinah oxygen leh nutrients phurtu super highway te an ni a, bawlhhlawh tul lo tak takte pawh an phur chhuak bawk. Chuvangin vawiinah hian heng thisen kalna kawng mak tak takte hi han sawi ila.
Thisen kalna kawngte hi eng nge ni tak tak?
A awlsam zawngin, thisen kalna kawng hi i taksa pum puia thisen phurtu tube (channel) te tak te network a ni. Circuit khar ang mai a ni a, i thinlung atanga intan a, i taksa pum puiah a fang kual a, i thinlungah a tawp leh ta a ni. I thinlung leh he thisen kalna system hi an inzawm khawm chuan circulatory system an siam a ni .
I taksa chhunga thisen kalna kawng zawng zawng hi a zawna inzawm vek ni ta se, mel 60,000 vel, a nih loh leh kilometer 96,500 aia sei a ni ang tih i ngaihtuah thei em ? Chu chu i taksa chhungah thisen kalna kawng network i nei tihna a ni a, chu chu khawvel hmun hrang hrangah vawi hnih aia tam kal thei tur khawpa sei a ni! Chu chu thil mak a ni lo maw?
Thisen kalna kawng chi hrang hrang leh a hnathawh dan
He vascular system-ah hian player lian pathum kan nei a. Chu chu arteries, veins leh capillaries te an ni. Mahse he team-ah hian puitu tenau dang engemaw zat an awm bawk. He dawhkan atang hian chiang takin i hrethiam vek ang u.
| Thisen kalna kawng chi hrang hrang | I thil tih ber chu eng nge ni? |
|---|---|
| Arteries (Arteries) te | Hengte hi thinlung atanga taksa peng dang thlenga oxygenated thisen phurtu tube lian ber berte an ni. Chungte chu a chak hle a, taksa ruh (muscular-walled vessels) an ni. Hei hi a chhan chu thinlung na lutuk avanga nawrna nasa tak lo thleng thin chu an tuar thiam a ngai a ni. |
| Arterioles (Arterioles) te | Chûngte chu thisen kalna kawng lian zâwk aṭanga branch chhuak, branch tenau zâwk ang an ni. An lian leh te zawk (dilate leh constrict) thei bawk. Hei hi kan taksaa thisen sang control-na atana an puih dan a ni. |
| Capillaries (capillaries) te pawh a awm | Hengte hi kan taksaa thisen kalna kawng ril ber leh te ber berte an ni. Sam zungbun ang maia hring. Hengte hi arteries leh veins inzawmkhawmtu bridge te tak te te an ni. An bang te chu a sei em em a, awlsam takin thisen atanga oxygen leh nutrients te chu cell ah an thawn chhuak thei a, cell atanga carbon dioxide leh bawlhhlawh te chu thisenah an paih lut leh thei bawk. |
| Venules te pawh a awm | Chungte chu thisen chhuak, thisen bawlhhlawh khawlkhawmtu, thisen kalna kawng lian zawka kalna kawng te tak te an ni. |
| Veins te | Hengte hi taksa hmun hrang hrang atanga thisen oxygen tlachham, bawlhhlawh tam tak phur kir leh thin vessels te an ni. Chumi hnuah chuan thinlung chuan he thisen hi lungah a thawn a, chu chu re-oxygenated a ni leh ta a ni. |
Heng thisen kalna kawngte hi taksaah khawiah nge an awm?
Thisen kalna kawngte hi kan taksa hmun tinah a darh zel a ni. Lu atanga kan ke ruh tawp thlengin taksa peng tin leh taksa peng tinreng an thleng tawh a ni.
Mahse a bik takin thisen kalna kawng pawimawh ber pahnih kan hriat a ngai a ni.
1. Aorta: Hei hi kan taksaa thisen kalna kawng lian ber leh pawimawh ber a ni. Thinlung atanga oxygen tamna thisen chu he aorta ah hian a lut hmasa thin. Super highway ang mai a ni. A rilru leh pum chhungah a tlan thla a, chutah chuan pelvis bulah pahnih ah a inthen a, keah thisen a pe chhuak thin.
2. Vena Cava: Hei hi kan taksa vein lian ber a ni. Pang hnih a nei a. Superior Vena Cava hian lu, kawr, kut leh ke chunglam atanga thisen chu thinlung thlengin a phur a. Inferior Vena Cava hian ke, ke, pum leh pelvis atanga thisen chu thinlung thlengin a phur a.
Thisen pe tura i kal hian, emaw, thisen test i neih chuan i kut chhungah hian vein pakhat, blue ang maia lang a awm a, chu chu vein a ni. Thisen hi a takah chuan sen ni mah se, vun hnuaia hmuh a nih chuan a sen chauh a lang.
Engtin nge thisen kalna kawng hi a lo insiam?
Thisen kalna kawng hi a tlangpuiin layer lian pathum atanga siam a ni. Tui pipe ang maiin han ngaihtuah teh, layer engemaw zat a nei thei a ni lawm ni?
- A chhungril ber (Tunica Intima): 1.1.Hei hi thisen kalna tissue chhungril ber a ni. Thisen sang control nan a pui a, thisen zam a veng a, thisenah toxins lut tur a titawp bawk. Hei hian thisen chu mumal takin a luang chhuak thei a ni.
- A lai layer (Media): Hei hian elastic fiber a pai a. Chûngte chuan thisen kalna kawngte chu thisen a kal zêl rualin a tizau a, a tizau bawk. He layer hian thisen chu kawng khatah a kal zel theih nan a pui bawk.
- The outermost layer (Adventitia): Hei hi thisen kalna kawng chakna leh structure pe theitu pawn lam khuhna a ni. Nerve leh thisen kalna kawng te te dang a pai a. Tin, thisen kalna kawng bangah oxygen leh nutrients an pe bawk.
Thisen kalna kawng tichhe thei natna leh dinhmun tlanglawn tak tak
Kan circulatory system pawimawh tak hian natna chi hrang hrang leh harsatna hrang hrang a tuar thei bawk. Chung zinga ṭhenkhat chu hetiang hi a ni:
- Aneurysm: Hei hi artery-a hmun chak lo tak, balloon ang maia bulge chhuak a ni. Taksa khawi hmunah pawh a awm thei. A hlauhawm ber chu a puak chuan taksa chhungah thisen nasa tak a chhuah thei a, nunna atana hlauhawm hial a ni thei.
- Atherosclerosis: Hei hi mi tam takin harsatna an neih a ni. Cholesterol, thau leh thil dangte chu artery wall chhungah a lo awm khawm a (hei hi `plaque` kan ti a), artery chhunga hmun chu a ti tawi a ni. Tui pipe chhungah rust a lo awm a, a tikhawlo ang mai a ni. Hei hian natna khirh tak tak, heart attack leh stroke te a thlen thei a ni.
- Blood clots: Thisen kalna kawng chhunga thisen zam (blood clots) lo awm. Heng clots te hian thisen kal chu a titawp vek thei a ni. Hei hian deep vein thrombosis (DVT), pulmonary embolism, leh paralysis ang chi natna a thlen thei a ni.
- Hypertension: Thisenin thisen kalna kawng (arteries) bang a pressure a tih chu a sang reng a ni. Silent killer ang mai a ni a, a chhan chu engmah chhinchhiahna awm lovin thisen kalna kawng a tichhia fo thin.
- Varicose veins: A bik takin ke ruhte chu a inzawm khawm a, a hring a, vun kaltlangin a lang thei. Hetiang dinhmun hi vein chhunga valve te a chak lo a, thisen hnunglam a luang tur a veng thei lo a nih chuan a thleng thin.
- Vasculitis: Thisen kalna kawng a na a, chu chuan thisen kalna kawng bang a ti na a, a thim a, a zim a, thisen kal a tikhawlo a ni.
Engtin nge harsatna a awm tih i hriat? - Natna
Thisen kalna kawng harsatna chhinchhiahna hi a inang lo thei hle. A châng chuan, aneurysm ang chi dinhmunah chuan harsatna lian tak a nih hma loh chuan chhinchhiahna a awm lo thei bawk. Mahse, a tlangpuiin a hnuaia symptoms te hi hriat chian a pawimawh hle.
| I doctor nena inbiakna neih tur symptoms | |
|---|---|
| Vun rawng a danglam | A bik takin blue color lak hi a ni. |
| Kawng leh ke ruh a vawt emaw, a hring emaw | Ke, ke leh kut ah khawsik emaw, tingling emaw awm reng. |
| Exercise tih harsat | Tlemte kal emaw, stairs chhoh emaw a ke natna leh hahna hriat. |
| Chhan awm lova hahna | Chauhna awm reng. |
| Na | A rilru, pum, kut leh ke emaw a na. |
| Damdawi lam pan vat ngai symptoms (ETU-ah kal rawh!) | |
| Buaina thut | Midangte thusawi leh hriatthiam harsa. |
| Taksa sir khatah rilru hah emaw, chak lohna emaw | Hmai, kut leh ke sir khatah hriatna hloh nghal (paralysis chhinchhiahna a ni thei). |
| Mit hmuhna hloh nghal mai | Mit pakhat emaw, mit pahnih emawa mit hmuhna hloh emaw, mit fim lo emaw. |
| Kal emaw balance emaw lama harsatna | Luak chhuak thut, kal harsa. |
| Natna nasa tak a nei | A rilru, a hnungzang chunglam, kut leh ke emaw, tuar theih loh khawpa natna. |
| Thâwk harsa na tak | Thâwk harsa thut emaw, nasa zual emaw. |
| Kut emaw ke emaw a hring (Edema) . | Kut emaw ke emaw a hring nghal, a sen, leh na (thisen chhuak chhinchhiahna a ni thei). |
Vascular system hrisel tak kan neih theih nan eng nge kan tih ang?
Vanneihthlak takin kan thisen kalna kawng hrisel taka vawn theihna tur thil tam tak kan tih theih a awm. Hengte hi i nunphungah i belhchhah theih thil awlsam tak tak a ni.- Ei leh in tha: Chi, cholesterol leh saturated fats tlem leh thei, thlai, legumes leh whole grains tamna ei tur ei thin ang che.
- Exercise: Kar khatah minute 150 tal exercise la (ni khatah minute 30, kar khatah ni 5) kea kal, tlan, tui chawi ang chi te.
- Enkawl dan dik: Zunthlum, thisen sang, cholesterol i neih chuan doctor thupek dik takin zawm tur a ni. Damdawi te chu a hun takah ei thin ang che.
- Meizial zuk loh tur: Meizial hi i thisen kalna kawngte tana hlauhawm ber a ni. Chuvangin zu i in chuan vawiin hian chawlhsan la, a nih loh leh tan suh.
- Zu tihkhawtlai: Zu i in chuan khap tlat ang che.
Take-Home Thuchah a ni
- I thisen kalna kawngte hi i taksaa cell tinte hnena nunna thlentu kawng pawimawh tak a ni.
- Thisen kalna kawng chi thum—arteries, veins, leh capillaries—te hian hna hrang hrang nei mah se, a inzawm tlat a ni.
- Atherosclerosis, thisen zam, leh thisen sang ang chi natna hian i thisen kalna kawng nasa takin a tichhe thei a ni.
- Thinlung natna rang tak, taksa sir khata chak lohna, leh tawng harsa tih ang chi symptoms te chu fimkhur reng ang che. Chutiang thil a lo thlen chuan damdawi in pakhat Emergency Department (ETU) ah kal nghal mai tur a ni.
- Nunphung tihdanglam awlsam tak, ei leh in hrisel, exercise neih fo , leh meizuk loh te hian i vascular system chu rei tak chhung hrisel taka awmtir turin a pui thei a ni.
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