Vawiin hian kan taksaa thil pawimawh tak tak kan sawi dawn a ni. In chhunga tui rawn thlentu pipe ang bawkin ‘pipe’ te tak te system kan nei a, chu chuan kan taksa pum puiah nutrient leh oxygen a phur a ni. Hengte hi arteries kan tih te, sap tawngin `(Arteries)` kan tih te hi an ni. Hengte hi awm lo se chuan kan nung thei lo ang.
Eng ang arteries nge awm?
Okay, tunah chuan heng artery chi hrang hrang hi a awm em tih kan en ang. Ni e, chi hnih a awm ber. Chung pahnih hna chu thinlung atanga thisen thianghlim, oxygen awmna taksa peng dang zawng zawnga phurh chhuah hi a ni. A chi khatna chu
‘Elastic arteries’ a ni. Cricket khelh laiin mi pakhatin ball chak taka a vuak hian a mantu chuan chu chakna chu a tuar chhuak tur a ni tih hi han ngaihtuah teh, heng arteries te hian pressure sang tak hnuaiah thinlung atanga thisen lo chhuak chu an dawng hmasa thin. Chumi hnuah chauh chuan he thisen hi thisen kalna kawng dangah an pass leh thin. A chi hnihna
chu ‘Muscular arteries’ a ni. Ball man a, duhna hmuna tlan chhuaktu ang bawkin heng thisen kalna kawngte hian thisen chu taksa tissue hrang hrangah a phur a. A awlsam zawngin:
- Elastic arteries : Hengte hian elastic fiber tam tak an nei a. Rubber band ang maia stretchy an ni. Thinlung hnaih takah an awm a. Entirnan, aorta leh pulmonary artery te hi a ni.
- Muscular arteries : Hengte hian taksa peng hrang hrang (smooth muscle fibers) an nei tam zawk. Hengte hi taksa peng hrang hranga thisen sem darhtu an ni. Entirnan, femoral artery (ke-ah), radial artery (kut chhungah, kutphah bulah, kan pulse kan hriatna hmun), leh brachial artery (kekawr chhungah) te hi a ni.
Arteries leh veins te hi eng nge an danglamna?
Mi tam tak chuan arteries leh veins te hi an ti buai hle. An pahnih inthlauhna chu eng nge ni tih i lo en ang u.
Arteries (`(Arteries)`) te chu a awm a.- Hengte hi thinlung atanga thisen thianghlim, oxygen tamna la chhuakin taksa pumpuiah an sem darh thin.
- An bang hi a nghet hle a, a thau hle bawk a, a chhan chu thinlung a na apianga thisen sang lo lut thin chu an tuar chhuak a ngai a ni.
- Arteries chhungah hian valve a awm lo, a chhan chu thinlung atanga thisen lo chhuak pressure vangin thisen chu kawng khatah chauh a luang a ni.
Veins (Veins kan ti bawk) .
- Hengte hian taksa cell leh tissue ten oxygen an hman zawh hnua oxygen tlakchham (thiang lo) thisen awm chu an rawn thawn kir leh thin. Hei hi ``deoxygenated blood'' kan ti bawk.
- Vein bang hi thisen kalna kawngte aiin a thim zawk a, a chhan chu a chhunga thisen sang chu thisen kalna kawng (arteries) angin a chak loh vang a ni.
- Vein chhungah hian valve a awm a . Heng valve te hian thisen hnunglam hawia luang chhuak tur chu a titawp a ni.
Arteries te hi engtin nge an awm? Engtin nge taksa peng dangte an tanpui?
Arteries hnathawh ber chu taksa pum puia thisen oxygenated leh nutrient tamna phurh chhuah hi a ni. I thinlung hian he oxygenated thisen hi taksaa thisen kalna kawng lian ber, the...
Aorta chu a ni. Chuta tang chuan he aorta hi artery tenau zawkah a inthen a, a tawpah chuan taksa pum puiah network ang maiin a darh ta a ni. Ngaihtuah teh, he oxygen leh nutrition hi kan taksa peng tinreng hnathawh nan a pawimawh hle. Arteries te hian heng thil te hi taksa peng tin ah an supply thin. A bik takin, thisen kalna kawng thenkhat chuan taksa peng hrang hrangah thisen an pe chhuak thin. Entirna tlemte chu hetiang hi a ni:- Coronary arteries : Hei hi thinlung chhung ngeia thisen pe chhuaktu thisen kalna kawngte an ni.
- Carotid arteries : Chung chuan thisen chu thluak, lu, hmai leh kawr thlengin a phur a.
- Vertebral arteries : Thluak leh ruhro lam thlengin.
- Iliac arteries : Hip area thlengin a awm.
- Femoral artery : Ke lam thlengin.
- Subclavian arteries : Lu, kawr leh kutphah thlengin.
- Celiac arteries (`(Celiac arteries)`) leh mesenteric arteries (`(mesenteric arteries)`) : Kan chaw ei kawngah.
Arteries chungchanga thil ngaihnawm tak tak i hriat loh mai thei!
Arteries chungchangah hian thil mak tak tak dang a awm bawk.- Kan central nervous system atang hian arteries te hian ‘tighten’ emaw ‘open up’ emaw tura thuchah an dawng thin tih i hria em? Hei hi kan thisen sang , a nih loh leh thisen kalna kawng (arteries)-a thisen kal chakna control tu chu a ni. Kan thisen sang a awm reng theih nan arteries hian hmun pawimawh tak a chang a ni. An chhunga thisen kal zat pawh an thunun bawk. An pahnih hian artery wall-a muscle te chu contract leh relax hmangin an ti vek a ni.
- At any given time , i taksaa thisen volume zawng zawng atanga 10% vel chu i thisen kalna kawng chhungah a awm a.
- Thil mak tak chu, pulmonary artery chauh hi oxygen tlachham, a nih loh leh ‘bawlhhlawh’, thisen phurtu a ni. He artery hian thinlung atanga thisen chu lungah a phur a, chutah chuan oxygen a la khawm thin.
Khawiah nge artery hi a awm? Eng ang nge a nih? Engtiang chiahin nge a lian? Eng atanga siam nge a nih?
Arteries te hi aorta atanga tan a ni a, chu chu thinlung atanga thisen phur thei artery lian tak a ni. Chuta tang chuan thisen kalna kawng (arteries) te chu thing hnah ang maia channel tenau zawkah an inzar pharh a, taksa pum puiah an darh chhuak ta a ni. Arteries te hi tube ang maiin an lang . Mahse, vein aiin bang thuk zawk leh taksa ruh chak zawk an nei thung. Hei hi thinlung veilam ventricle atanga thisen pump chak lutuk pressure an tuar a ngai vang a ni. In thenkhata heating system, pipe hmanga lumna thawk chhuak ang maiin ngaihtuah la, mahse heng thisen kalna kawngte hi a inthlak danglam thei a ni. A lian zawngah chuan i thisen kalna kawng lian ber aorta hi millimeter 10 atanga 25 (inches 0.4 atanga 0.9) vel a sei a ni.Artery dangte chu millimeter 3 atanga 5 (inches 0.11 atanga 0.19) vel a sei a ni thei. Artery te ber, arterioles an tih te hi 0.30 atanga 0.01 millimeter vel a sei a ni thei. Tunah chuan arteries te hi eng layer atanga siam nge an nih tih hi han en ila. Layer lian pathum a awm a: 1. Inner layer (Tunica intima) : Hei hi tissue layer pakhat, elastic fibers awmna a ni. 2. The middle layer (Tunica media) : Hei hi smooth muscle tam zawk awmna hmun a ni. Hei hian a tul angin arteries te chu a constrict emaw dilate emaw thei a ni. 3. Pawn lam (Tunica externa) : Hei hi tissue dangte inzawmkhawmna hmun a ni. Arteries-a contract leh dilate tura thuchah thawntu nerve te pawh hi he layer nen hian an inzawm tlat a ni. Arteries tibuaitu natna leh dinhmun tlanglawn tak takte chu engte nge ni?
Vanduaithlak takin kan thisen kalna kawng tichhe thei natna chi hrang hrang a awm a. Chung zinga ṭhenkhat chu:- Atherosclerosis : Hei hi thisen kalna kawng chhungah thau leh cholesterol ang chi thil a lo awm khawm a, chu chuan thisen kalna kawng a ti tawi a ni.
- Aneurysm : Artery chak lo tak, balloon ang maia bul chhuak. A puak thei bawk.
- Thisen zam : Thisen zam (Blood clot) : Artery chhungah thisen zam (blood clot) a lo awm a, thisen kal dan a tikhawlo.
- Coronary artery disease : Thinlung thisen petu thisen kalna kawng (Atherosclerosis) a awm thin.
- Carotid artery disease : Thluaka thisen petu carotid arteries te chu atherosclerosis a ni.
- Thisen sang (`(Thisen sang)`) .
- Cholesterol sang (`( Cholesterol sang )`) .
- Peripheral artery disease (PAD) : Ke leh ke ruhte thisen petu thisen kalna kawng (arteries) a tawi.
- Vasculitis : Artery walls a hring leh a hring.
Arterial diseases chhinchhiahna emaw, a lan chhuah dan tlangpui emaw chu engte nge ni?
Condition tam tak, thisen sang leh cholesterol sang te hian a tir lamah chuan symptom an nei lo. I hriat lohvin i thisen kalna kawngte chu zawi zawiin a khauh thei a, cholesterol leh thau dahkhawm (plaque)-in a khuh thei bawk. Heng harsatnate hian i thisen kalna kawng (arteries) kal tlanga thisen kal a ti harsa thei a, chu chuan a ti tawi emaw, a tikhawlo vek emaw thei a ni. Artery nena inzawm natna lan chhuah dan thenkhat chu hetiang hi a ni:- Chhung na (`(Bawng na)`) .
- Lung natna
- Thai
- Ke ruh leh ke ruh natna emaw, natna emaw
- Thâwk a tawi
- Pum natna
- Chauh lutuk/chau lutuk (`(Chau lutuk)`) .
Pawimawh: Heng symptoms te hi i neih chuan doctor lam pan a pawimawh hle a, hengte hi natna khirh tak a nih theih avangin.
Arteries hriselna enfiahna atana test tih tlanglawn tak takte chu engte nge ni?
Imaging test hrang hrang a awm a, chu chuan doctor-te chu i thisen kalna kawng (arteries) dinhmun an hriat theih nan a pui a ni.- Angiography : Hetah hian arteries-ah special dye inject a, X-ray examination tih a ni.
- CT scan (`(CT scan / computed tomography)`) hmanga tih a ni.
- MRI scan (`(MRI / Magnetic resonance imaging)`) hmanga enfiah a ni.
- Echocardiogram (`(Echocardiogram)`) : Lung leh thisen kalna kawngte hnathawh dan enfiahna atana ultrasound test a ni.
Arterial natna enkawlna hman tlanglawn tak takte chu engte nge ni?
Natna chi hrang hrang, thisen kalna kawng tichhe thei, damdawi atanga surgery thlengin enkawlna chi hrang hrang a awm a.- Nunphung inthlak danglamna: (Hemi chungchang hi kan sawi leh ang)
- Cholesterol emaw thisen sang tihhniamna tur damdawi
- Thisen tithianghlimtu
- Inflammation tihziaawmna damdawi, entirnan corticosteroids
- Angioplasty : Balloon ang chi hmanga thisen kalna kawng (artery) tawi tak tihzauh dan. A chang chuan stent pawh an dah tel bawk.
- Coronary artery bypass grafting (`(Coronary artery bypass grafting)`) a awm a, a chhuahna tur hmun leh a hmanna tur hmun hi a inthlau hle.
- Artery dang block te chu bypass surgery tih a ni
- Carotid endarterectomy : Carotid artery-a thau awmte paih chhuah nan operation a ni.
Kan thisen kalna kawng (arteries) hriselna atana thil awlsam tak tak kan tih theih
Okay, chuti a nih chuan kan sawi thin artery hlu tak takte kha hrisel taka awm theih nan eng nge kan tih theih ang? Dik tak chuan i thinlung hriselna atana i tih ang chiah hi i thisen kalna kawng (arteries) tan pawh a tha hle. Thil awlsam tak tak i tih theih ṭhenkhat chu hetiang hi a ni:- Ei leh in hrisel ei rawh. Trans fats leh saturated fats awmna ei tur ei loh tur. Thei, thlai, whole grains, leh fiber ei tam zawk rawh.
- Exercise neih fo thin ang che. Ni khatah minute 30 tal kea kal, tlan, tui chawi ang chi thil ti rawh.
- Zuk leh hmuam thil (cigarette leh beedis ang chi) hman loh vek tur a ni.
- (Puitling i nih chuan) Zan tin darkar sarih atanga darkar kua inkar mut that thin ang che.
- Stress hi uluk takin enkawl rawh.Meditation, yoga, leh hobby duhzawng tih ang chi thilte hian a pui thei a ni.
- Thisen sang, cholesterol sang, leh zunthlum ang chi natna i neih chuan uluk takin enkawl rawh.
- Taksa rihna hrisel tak vawng reng rawh.
- Zu i in chuan khap tlat ang che.
Mi tam zawkin cardiovascular system an ngaihtuah hian thinlung chauh an ngaihtuah thin. Mahse arteries te hian hmun pawimawh tak an chang bawk. I thisen kaltlangin i taksaah oxygen, nutrient leh thil pawimawh dang phurtu an ni. I arteries i enkawl hunah chuan an enkawl ang che!
Thisen sang leh cholesterol sang hian a tir lamah chuan symptom a nei lo thei tih hre reng la, chuvangin a level pangngai chhunga an awm leh awm loh enfiah fo a pawimawh. Chutiang a nih loh chuan an tan a tul anga enkawlna dawng rawh.
💬 Comments (0)
Comment a la awm lo. Hetah hian i comment hi a vawikhatna atan add rawh.
I comment kha add rawh