Lung lam natna nei tan stent i dah tawh em? Chutianga i tih hnuah chuan rilru hahdamna nasa tak i nei tawh mai thei. Chhung natna leh thawk hah ang chi thilte chu a bo tawh a, nun thar i nei tawh ang maiin i inhria mai thei. Mahse, rei vak lo hnuah thla engemaw zat hnuah chu natna hlui chu a lo lang leh ta a nih chuan engtin nge ni ang? I rilru a na leh tan chuan engtin nge ni ang? Thâwk harsa i neih chuan engtin nge ni ang? Hetih lai hian mi tam takin an lungngai thin. An ngaihtuah a, "Engvangin nge hetiang thil hi stent dah ni mah se?" Chu zawhna chhanna chu tunlaia kan sawi mek dinhmun, ‘In-Stent Restenosis’ an tih hi a ni.
A awlsam zawngin, In-Stent Restenosis chu eng nge ni?
Hei hi hrethiam tur chuan a bul atanga tan ila.
A awlsam zawngin ‘Stenosis’ tih hian kan thisen kalna kawng ang chi thil pakhat chu a inkhar emaw, a tawi emaw tihna a ni. Thinlung a thisen petu coronary arteries te chu thau awm avanga block a nih chuan (hei hi Atherosclerosis kan ti a) Coronary Artery Disease (CAD) kan ti thin. Angioplasty hi doctor-te’n he thisen kalna kawngkhar khar hi hawn lehna atana an hman thin a ni.
Chutah chuan balloon te tak te chu blocked area-ah dahin thisen kalna kawng zau turin inflated a ni. Tichuan, a zau tawhna hmun chu a tlakbuak leh a khar leh loh nan, vein chhungah hian mesh ang chi tube te tak te (hei hi stent kan tih chu a ni) dah a ni. Hei hian thisen kal chu a tan leh thei a ni.
Awle, tunah chuan i hrethiam ta. ‘Restenosis’ tih hi ‘re’ (again) leh ‘stenosis’ (blockage) tih thumal hmanga siam a ni. A awmzia chu, re-block . Chuvangin, In-Stent Restenosis chu stent dahna thisen kalna kawng chu a inkhar leh a, stent awmna hmunah ngei a ni. Hei hi a lungchhiatthlak hle laiin, hetiang thil a thlen chhan hriat a pawimawh hle.
Engvangin nge stent dah hnuah vein hi a block leh?
Hei hi stent-a harsatna awm vang a ni lo. Hei hi kan taksain a chhân lêt dân chu a ni. I taksaah hliam i neih laiin, a dam rualin hliam a lo awm tih han ngaihtuah teh, a dik em? Chu chu hetah hian thil thleng a ni.
Stent hi kan taksa pawn lam atanga lo chhuak a ni. Chuvangin taksa chuan ‘hliam’ ang maiin a enkawl a, tihdam a tum thin. Hetiang a nih lai hian stent chungah hian cell layer thar a lo thang lian a. Hei hi thil pangngai a ni. He cell layer thar hian stent chu thisen kalna kawng wall-ah a siam a, thisen kal chu a ti awlsam a ni.
Mahse, mi thenkhat taksa chuan hei hi a overreact thin . Tichuan, stent chunga cell layer lo awm, scar tissue an tih chu beisei aia thuk zawkin a lo awm ta a ni . Tui pipe chhunga moss lo thang lianin pipe chhunga khur a tikhawlo ang bawkin, he tissue thicked hian thisen kalna chu a ti tawi leh ta a ni. Chu chu In-Stent Restenosis kan tih chu a ni.
A pawimawh ber chu he natna hi stent dah atanga thla 3 atanga thla 6 hnuah a awm tlangpui.Chutih lai chuan. Kum khat emaw kum hnih emaw hnuah chuan hetiang thil hi a thlen theihna chance a tlem hle.
Hetiang dinhmun hi tute nge hlauhawm ber?
Hetiang dinhmun hi stent nei apiangah awm thei mahse, mi thenkhat chu an hlauhawm zawk. Heng conditions te hi i nei em tih enfiah rawh.
| Risk factor a ni | Hrilhfiahna |
|---|---|
| Zunthlum | Zunthlum control tha lo nei te hi an hlauhawm zual hle. Thisen sugar level sang hian tissue than dan pangngai lo a thlen thei a ni. |
| Kidney Natna a awm | Hetiang hlauhawmna hi kal natna khirh tak nei tan pawh a sang hle. |
| Cholesterol sang tak a ni | Thisen cholesterol level sang vawng rengtute tan. |
| Thisen sang (Hypertension) 1.1. | Thisen sang thunun loh pawh hi a hlauhawm hle. |
| Meizial zuk | Meizial zuk hian thisen kalna kawng a tichhe a, damna a tibuai avangin a hlauhawmna a tipung a ni. |
Thil tlemte dang...
Chu bâkah, thisen kalna kawng khar chu a tê lutuk emaw, a khar rei lutuk emaw chuan he hlauhawmna hi a pung thei bawk . Tin, stent tel lo balloon hmanga thisen kalna kawng (Balloon Angioplasty) hmanga tihzauh a nih chuan re-blockage theihna a sang zawk bawk.
Hei hi eng symptoms nge ni?
Hetah hian harsatna lian ber pakhat chu In-Stent Restenosis vei tam zawk hian symptoms an nei lo . Artery a zim tawk hma chuan engmah i hre lo mai thei. Chuvangin stent i lak hnuah doctor-in a tih angin regular check-up neih a pawimawh hle.
Mahse, mi thenkhat chuan stent i hman hmaa coronary artery disease (CAD) i neih tawh nen a inang hle.
- Chest pain or discomfort (Angina): Kan rilru a na emaw, a hrual emaw a awm. Hei hi exercise i tih lai emaw, stairs i chhoh lai emaw hian a pawi zawk thei.
- Thâwk lak tawi: Thawhrimna tlemte pawh nise thawk harsa.
- Chau danglam tak anga inhriatna: Hmanlai thil awlsam taka i tih thin kha i tih theih loh khawpa chau lutuk.
- Shoulder emaw arm pain: Chhung na a awm a, chu chu ke veilam emaw kut veilam emawa natna radiate nen a inzawm a ni.
- Luak chhuak, thawk hah, leh luak chhuak ang chi symptoms te pawh a awm thei bawk.
A pawimawh ber: Stent i hman hnua heng symptoms zinga pakhat tal i neih leh chuan thil dang a ni thei tih theihnghilh suh . I doctor hnenah hriattir nghal rawh.
Engtin nge hei hi a awm leh awm loh ka hriat theih ang?
I natna lan chhuah dan min hrilh chuan doctor chuan test eng emaw zat a rawn rawt ang a, chu chu finfiah turin a rawt ang.
- Exercise Stress Test (Treadmill Test): Treadmill-a kal emaw tlan emaw tura siam i ni a, ECG hmangin i rilru hah laia i thinlung hnathawh dan enfiah a ni.
- Cardiac Catheterization (Angiogram): Hei hi test chiang ber a ni. Stent dahna ang bawkin thisen kalna kawng khat kaltlangin tube te tak te chu thinlungah an luhtir a, dye bik an inject a, X-ray an la a, stent chhungah hian blockage a awm em tih an enfiah a ni.
- Test dang: A chang chuan Intravascular Ultrasound (IVUS) ang chi scanning technique hmangin thisen kalna chhung lam enin, a blockage nasat zia dik takin teh theih a ni.
Engtin nge enkawl a nih?
Doctor chuan a blockage nasat dan leh i dinhmun a zirin enkawlna tha ber a ruat ang.
| Enkawl dan tur | Eng nge tih a nih |
|---|---|
| Damdawi chi hrang hrang | Tuna i damdawi hman mek zat i thlak emaw, damdawi thar i dah belh emaw a ngai mai thei. |
| Angioplasty tih leh tur a ni | Hei hi enkawl dan tlangpui a ni. Balloon dang chu a blocked stent chhungah chuan a zau zawk nan an kalpui a, a chang chuan a chhungah stent dang dah a ni bawk. |
| Lung lam bypass surgery (CABG) tih a ni. | Blockage a nasat emaw, thisen kalna kawng engemaw zatah harsatna a awm emaw chuan Coronary Artery Bypass Grafting (CABG) surgery atan refer theih i ni. Hei hian blocked area bypass a, hmun dang atanga thisen kalna kawng lak hmanga artery thar siam a huam a ni. |
| Radiation hmanga enkawlna (Vascular Brachytherapy) hmanga enkawl a ni. | Hei hi enkawlna tlemte chauh a ni. Hetah hian stent chhungah hian radiation tlemte chauh inject a ni a, chu chuan scar tissue siam chu a titawp a ni. |
Hei hi ven dan tur a awm lo em ni?
Hetah hian chanchin tha ber ber kan rawn tarlang e. Ni e, tunah chuan hei hi a tam zawkah chuan ven theih a ni tawh.
Hei hi a chhan chu stent chi thar Drug-Eluting Stents (DES) tih a ni. Hengte hi metal mesh chauh a ni lo. Heng stent-ah hian damdawi bik pakhat a awm a, chu chuan chu kan sawi tawh scar tissue siam dan chu a control a ni. Stent chu taksaa dah a nih hnuah he damdawi hi zawi zawiin a chhuak a, a tul lova cell te chu a lo thang lian thei lo.
Bare metal stent hlui zawk nena khaikhin chuan heng drug-eluting stent te hi hman a nih chuan in-stent restenosis hlauhawmna a tlem hle . Tunlai Sri Lanka ramah pawh he stent chi thar hi hman a ni ber.
Mahse, i lam atanga i tih tur thenkhat a awm.
- Damdawi pek angin ei rawh: Doctor-in a pek damdawi, a bik takin thisen zam tur venna (e.g., Aspirin, Clopidogrel) te chu a pek ang chiah chiah, ni khat pawh tlai lovin ei thin ang che.
- I nunphung thlak danglam rawh: Meizial i zuk chuan bansan nghal rawh.. Cholesterol, zunthlum leh thisen sang te kha control la. Ei leh in hrisel tak ei la, hriak, chi, leh sugar a tlem a, thei leh thlai tamna ei rawh. Doctor-in a tih angin exercise la.
Take-Home Thuchah a ni
- In-Stent Restenosis chu scar tissue a lo thang lian zel avanga stent dah hnua thisen kalna kawng a zim lehna a ni. Hei hi enkawl a nih atanga thla 3-6 chhungin a thleng tlangpui.
- Stent i hman hnua a hma ang bawka symptoms i neih chuan, i rilru natna emaw, thawk hah emaw , i neih chuan ngaihthah suh. Doctor hmu nghal rawh.
- A tam zawkah chuan he natna hian natna lan chhuahna a nei lo thei . Chuvangin, doctor-in a rawt angin, a hun takah damdawi lam pan a pawimawh hle.
- Tuna Drug-Eluting Stents (DES) hman a nih avangin he natna vei theihna hi nasa takin a tlahniam a ni.
- I lam a\anga i tih theih pawimawh ber chu i damdawi ei tur angin i ei a, meizuk loh a, nun hrisel i neih hi a ni . Heng thilte hian hun rei tak chhungin i thinlung a venghim thei a ni.
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