Kan taksa chhunga thisen kalna kawng: Arteries leh Veins chungchang chauh kan sawi dawn em ni?

He thisen hi engtin nge kan taksa chhungah a luang chhuak leh chhuak thin tih i ngaihtuah ngai em? Ngaihtuah teh, khawpui liana kawngpui ang bawkin kan taksa pawh hian thisen phurna tur kawngpui system bik a nei a. Heng kawngte hi artery leh vein an ti a, chu chu kan nun leh kan hriselna atan a pawimawh hle. Chuvangin vawiin hian heng arteries leh veins te hi eng nge an nih, kan taksa tana an pawimawh zia, leh hriselna atana kan tih theih dan te hi awlsam takin han sawi ila.

Kan taksaa he ‘thisen kalphung’ hi eng nge ni? (Circulatory System) tih a ni.

A awlsam zawngin, hei hi circulatory system kan ti a ni. Hei hi kan taksaa ‘transportation service’ chak ber ang a ni. He rawngbawlna ‘engine’ ber chu kan thinlung hi a ni . Thinlung pump chhuah thisen chu taksa pum puiah ‘kawngpui’ arteries leh veins an tih hmangin a kal kual a.

Ngaihtuah teh, he thisen hian kan taksaa cell tin mamawh oxygen leh nutrients te chu a phur a, ei tur in lama kan hruai ang bawkin. Tin, heng ‘thisen kalna kawng’ te hian cell-te siam bawlhhlawh duh loh, carbon dioxide te pawh an phur chhuak bawk. Chuvangin tunah chuan he system hian a hnathawh dan tur dik taka a thawh a pawimawh zia chu i hmu thei ta a ni lawm ni?

Arteries te hi eng nge ni? – Thinlung atanga taksa pum puia kal ‘kawngpui lian’ te

Okay, Arteries hi eng nge a nih kan en hmasa ang. A awlsam zawngin sawi ila, arteries hi thisen kalna kawng hrang hrang, thinlung atanga taksa peng zawng zawnga thisen thianghlim, oxygen neia phurh chhuaktu thisen kalna kawng a ni (artery bik pakhat tih loh chu, a hnuah kan sawi leh ang). Khawpui ‘kawngpui lian’ ang mai an ni a, ‘khawpui lairil’, thinlung atanga thisen, chak takin an phur a ni. Arteries-a thisen hi a sen tlangpui a, a chhan chu oxygen a tam zawk vang a ni.

Heng arteries bang hi vein aiin a thuk zawk a, a chak zawk bawk . Hei hi a chhan chu thinlungin thisen a pump chhuah hian pressure sang tak siam chu an tuar a ngai a ni. Tui dahna atanga tui phur pipe ang maiin han ngaihtuah teh. Kan taksaa artery lian ber chu aorta a ni . Hei hi thisen chu thisen kalna kawng tenau zawk dang, arterioles tia kohte hnena sem darhna hmun a ni.

I thisen kalna kawng (arteries)-ah harsatna i neih chuan engtin nge ni ang?

Mahse, heng ‘kawngpui lian’ te pawh hian harsatna a nei thei. Buaina ber chu thisen kalna kawng (artery walls) a khauh leh a tawi a, chu chu atherosclerosis tia hriat a ni . Hei hi kan ei tur atanga cholesterol leh thau duh loh chu thisen kalna kawng ah ‘plaque’ angin a lo pungkhawm a, thisen kalna a tikhawlo thin. Tui pipe hlui chhunga rust lo awm ang mai a ni.

Hetiang hi a lo thlen chuan eng nge thleng ang? Heart-a thisen pe chhuaktu thisen kalna kawng ( coronary arteries tia koh) te chu a inkhar thei a, chu chuan heart attack a thlen thei a ni. Thluak lama thisen phurtu thisen kalna kawngte chu a inkharkhip a, stroke a thlen chuan thisen sang a thlen thei bawk .Arteries pawh a chhe thei bawk. A châng chuan artery wall chu balloon angin a chak lo va, a bulh thei a, chu chu aneurysm kan ti a ni. Heng zawng zawng ven nan hian i thisen kalna kawng (arteries) te chu a hrisel reng a ngai a ni.

Veins hi eng nge ni? – Taksa atanga thinlung lam pan lehna ‘return paths’ te

Tunah chuan Veins chungchang hi han sawi ila. Vein hi ‘return roads’ ang a ni a, taksa peng hrang hrang (vein bik pakhat tih loh) atanga deoxygenated, carbon dioxide tamna thisen khawlkhawm leh phur kir leh thin chu thinlungah a ni. Hengte hi i vun hnuaia vein blue ang maia lang te an ni. (Thisen hi a sen a nih avangin blue angin an lang lo va, deoxygenated thisen leh vun chhunga êng a kal dan avang zawkin an lang).

Vein bang hi arteries aiin a thim deuh hlek a . Hei hi a chhan chu thisen hi thisen kalna kawng (vein) kaltlangin thisen kalna kawng ( artery) aiin pressure hniam zawkin a kal vang a ni. Vein chungchanga thil danglam bik pakhat chu valve an nei hi a ni . Chûngte chu kawngkhar pakhat chauh hawn ang an ni. Heng valve te hian thisen a luang leh tur chu a titawp thei a, a bik takin ke atanga thinlunga thisen lo kir leh tur chungchangah chuan a titawp thei a ni. Chutiang a nih loh chuan gravity hian thisen zawng zawng a luang thla vek ang! Kan taksa chunglam leh hnuai lam atanga thisen khawlkhawmtu leh thinlunga rawn hruai kir lehtu vein lian pahnih chu Superior Vena Cava leh Inferior Vena Cava te an ni Hengte nena inzawm vein te zawk te hi venules an ti a .

Vein lama harsatna a awm

Harsatna thenkhat chu vein-ah pawh a awm thei bawk. Mi tam takin an hriat lar pakhat chu varicose veins hi a ni . Hei hi thisen kalna kawng (veins) chhunga valve te hnathawh that loh vang a ni a, thisen a inzawm khawm a, veins te chu a hring a, a inher a, vun chungah a lang thei a ni. Hei hi keah a tam hle.

Thil dang na tak thei chu deep vein thrombosis (DVT) a ni. Hei hi taksa chhunga vein lian takah thisen zam (blood clot) a lo awm hian a ni. He clot hi a chhuak a, lung ang hmunah a awm chuan nunna atana hlauhawm tak a ni thei. Mi thenkhat chuan vun chunglam atanga lo lang vein te te, rulhut ang chi te an nei thei bawk. Hengte hi hriselna lama harsatna lian tak a nih loh tlangpui laiin, mi thenkhat tan chuan cosmetic concern a ni thei.

Arteries leh veins inzawmna – kawngpui te tak te, capillaries an tih

Okay, chuvangin tunah chuan arteries leh veins chungchang kan hre ta. Mahse, heng ‘kawngpui lian’ leh ‘kawng lehna kawng’ te hi eng inzawmna nge ni? Chutah chuan thisen kalna kawng te tak te, nalh tak tak, capillaries an tih te chu an rawn lut a, hengte hi kawngpui lian atanga inzar pharh chhuakin in thlengin ‘byway’ te tak te ang mai an ni.

Capillaries te hi a te em em a, a then chu kan sam aiin a hring zawk! Mahse hna pawimawh tak an thawk a ni. Arteries atanga oxygen leh nutrients te chu taksa chhunga cell tin nen an inthleng a, cell atanga bawlhhlawh leh carbon dioxide te chu thisenah an dah lut a, heng capillaries hmang hian. Heng capillaries te hi kan taksa pum puiah network ang maia darh a nih avangin taksa peng tenau zawng zawngah thisen a lut vek a ni. Tichuan heng capillaries te hi an inzawm khawm a, vein an siam a, chu chuan thisen thianghlim lo chu thinlungah a phur kir leh thin.

Engvangin nge heng arteries leh veins te hi hrisel taka vawn reng hi a pawimawh em em?

Tunah chuan he system of ‘blood vessels’ arteries, veins, leh capillaries an tih hi kan taksa tan a hlut zia i hrethiam ta. Chûngte chuan an hnathawh ṭhat phawt chuan kan taksa pêng zawng zawng – thluak, thinlung, kal, ruh –te hian thisen tling an dawng thei a, hrisel takin an awm thei a ni.

He ‘thisen kalna’ system hi a thawk tha taka vawn reng hi kan hriselna pum pui atan leh natna laka kan fihlim theih nan a pawimawh hle.

Hengte hi a hrisel a nih chuan natna khirh tak tak, heart attack leh stroke ang chi, a hmaa kan sawi tawhte lakah min humhim thei bawk ang. Chu mai ni lovin, kan nitin hna \ha taka kan thawh theih nan leh chak taka kan awm theih nan thisen kal \ha a pawimawh hle bawk.

Kan ‘thisen kalna kawng’ hrisel taka awm reng turin eng nge kan tih theih ang?

Thu lawmawm tak chu heng thisen kalna kawng leh thisen zam hlu tak takte hi a hrisel theih nan thil tam tak kan tih theih a ni. Kan car te hi a dinhmun tha taka a awm theih nan kan service ang bawkin kan taksa chhunga heng ‘kawngpui’ te hi kan enkawl a ngai a ni. Chuti a nih chuan eng nge kan tih theih ang?

• Ei leh in hrisel ei: Processed foods, sugary foods, salty foods, leh thau tamna (a bik takin trans fats leh saturated fats) te ei tlem rawh . Chu ai chuan thlai thar, thei, legumes, whole grains, sangha, leh sa thau lo ei tam zawk rawh . Hengte hian kan arteries-a plaque awm zat tihtlem nan a pui thin.

• Get moving, chu chu exercise tihna a ni: Ni khatah minute 30 tal kea kal, tlan, tui chawi, cycle khalh emaw, i duh ang infiamna khelh emaw ang chi thil i tih theih chuan a ropui hle. Exercise hian thinlung a tichak a, thisen kal a titha a, taksa rihna a control a, thisen sang leh cholesterol level a tihniam bawk.

• Meizial zuk bân rawh: Meizial hi i thisen kalna kawngte hmêlma lian ber a ni. Cigarette-a chemical awmte hian artery wall a tichhia a, plaque a buildup chak a, thisen zam a tipung bawk. Chuvangin zu in mi i nih chuan bânsan tura theihtawp chhuah hi i thisen kalna kawngte hnena thilpek i pek theih ṭha ber a ni.

• I taksa rihna hrisel tak vawng reng rawh: Thau lutuk hian i thisen kalna kawng tichhe thei natna, thisen sang, cholesterol sang, leh zunthlum te a thlen theihna a tipung a ni. Chuvangin i san zawng atan taksa rihna hrisel tak neih tum ang che.

• Natna dangte chu uluk takin enkawl rawh: NangmahThisen sang, cholesterol sang, zunthlum ang chi natna i neih chuan doctor thupek angin uluk takin control rawh. I damdawi ei fo la, nunphung thlak danglam rawh.

• Stress tihziaawm: Hun rei tak chhung stress hi kan thisen kalna kawng tan pawh a tha lo. Yoga leh meditation ang chi thil hmangin i rilru tih hahdam tum ang che. I duh ang hobby-ah inhmang rawh.

• Medical checkup neih fo rawh: Kum khatah vawi khat tal doctor hmu la, i thisen sang leh cholesterol level enfiah rawh. Chutiang chuan harsatna a awm a nih chuan a hmain i hrechhuak thei a, enkawlna i dawng thei bawk.

Thupui tawi (Take-Home Message) 1.1.

Chuvangin, vawiin a kan sawi tawh atang hian kan taksaa heng ‘thisen kawng’ pahnih, artery leh vein tia koh te hi kan nunah eng ang taka pawimawh nge an nih tih a chiang tur a ni. Artery-te chuan thinlung atanga thisen thianghlim taksa peng dangah an phurh laiin, vein-te chuan chu thisen chu thinlungah an phur kir leh thung. He system pumpui hi khawpui kawngpui enkawl tha tak ang bawkin a kal tluang a ngai a ni.

Heng ‘thisen kalna kawng’ te hi hrisel taka vawn rengna kawng lian tak chu keimahni kutah a awm tih hre reng ang che. Thil awlsam tak tak , ei leh in tha, exercise neih fo, leh meizuk loh te hian danglamna nasa tak a thlen thei a ni.

Hemi chungchangah hian zawhna emaw rinhlelhna emaw i neih chuan chhungkaw doctor nen inbiakna neih hreh suh. Thurawn tha zawk a pe ang che. Chuvangin, kan 'thisen' hi uluk takin enkawl ila, hrisel takin awm ila, a dik em?

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