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I thinlunga he ‘pocket’ te tak te hi i hria em? – Atrial Appendage veilam a awm

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📅 Updated: Jul 15, 2026 • ⏱ 11 min read • Editorial policy a ni
I thinlunga he ‘pocket’ te tak te hi i hria em? – Atrial Appendage veilam a awm
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Kan thinlung hi taksa peng mak tak a ni tih kan hre vek. Mahse he thinlung peng te te thenkhat hi kan sawi vak lo a ni lawm ni? Awle, vawiin hian i hriat tam loh pawh nise, mahse pawimawh tak ni thei tur tlemte kan sawi dawn a ni. Chu chu "Left Atrial Appendage" emaw, Mizo tawngin (Left Atrial Appendage) emaw, a tawi zawngin (LAA) kan ti ang. Ngaihtuah buai suh, hei hi hriatthiam awlsam tak a ni.

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Hei hi Left Atrial Appendage hi eng nge ni?

A awlsam zawngin LAA hi i thinlung veilam chamber chunglam, veilam atrium inzawmkhawmtu, taksa ruh nei sac te tak te a ni. I kawr chhunga pocket te tak te ang maiin ngaihtuah rawh.

LAA hi sawiho a ni fo a, a bik takin thinlung natna thenkhat nei, Atrial Fibrillation (thinlung thawk mumal lo, Afib tia hriat bawk) te tan chuan doctor-te chuan stroke hlauhawmna tihziaawmna turin LAA kha khar, paih emaw, block emaw an rawt thin. Hei hi a chhan chu Afib vei te thinlunga thisen zam lo awm tam zawk hi he bawm te tak te LAA an tih ah hian a lo awm thin a ni.

Mahse hetah hian a pawimawh ber chu hlauhna tur i nei lo . A chhan chu he (LAA) hi i thinlungin a nitin hna a thawh that theih nan a pawimawh lo. Chumi tel lo chuan thinlung hian hna a thawk tha thei hle.

Left atrial appendage (LAA) hi engtin nge a awm? A hnathawh chu eng nge ni?

He LAA te tak te hian hna danglam tak a nei bawk. A hnathawh ber chu thinlung chhunga thisen awm zat, a nih loh leh thisen volume enkawl tura puih hi a ni. Engtin nge i hriat?

I thinlunga thisen lut tam lutuk, leh he (LAA) bangte a inzawm chuan thisenah hian protein chi khat bik (Natriuretic Peptides) an tih chu a chhuah chhuak thin. Kan taksaa signaling system tlemte ang maiin han ngaihtuah teh. Heng chemical messenger (Natriuretic Peptides) tia koh te hian thisen a pun chuan kal (kidney) ah kal in, "Awle, tunah chuan taksa hian chi leh tui tlem a nei tam lutuk a, a then chu zun nen i chhuah tir ang u," an ti thin. Tin, hengte hian thisen kalna kawngte chu a ti hahdam deuh a, pipe tight tlem a tihzauh ang maiin. Tichuan thisen chu awlsam zawkin a luang thei a, thisen sang pawh a tlahniam bawk.

Tunah chuan i ngaihtuah mai thei, heng (LAA) level te hi surgery hmanga kan paih emaw, kan block emaw chuan engtin nge an awm ang? A tlangpuiin, chutiang thil tih hnuah chuan heng (Peptide) level te hi thla thum vel chu a danglam deuh thei. Mahse, chutah chuan an dinhmun pangngaiah an kir leh ta a ni.

Thil dang pakhat chu thisenah (Natriuretic Peptides) level a san lutuk hian a chang chuan (Heart Failure) ang chi (thinlung natna ni lo, thinlung hnathawh chak lohna) ang chi natna lanchhuahna a ni thei bawk. A chhan chu chutih hunah chuan taksa chuan tui tam zawk chu paih chhuah a tum a, a chhan chu thinlung hian thisen tam zawk chu a khawih harsat avangin.

He (LAA) hi khawiah nge a awm? Eng ang nge a nih?

Awle, tunah chuan he (LAA) hi thinlung chhungah khawiah nge a awm tak tak tih i en ang u. I thinlung left atrium (upper left chamber) leh left ventricle (lower left chamber) inkar canal ang chi hmun te tak teah a awm a ni. A tam zawkah chuan left ventricle chung lamah emaw, (Main Pulmonary Artery) chungah emaw a awm a, chu chu thinlung atanga lung thlenga thisen phurtu main channel a ni. Tin, thinlung dang ang bawkin he (LAA) pawh hi (Pericardium) chhungah a awm a, chu chu thinlung hualtu bawm ang maia invenna khuhna a ni.

Part lam hawi chuan LAA hi thisen kalna kawngkhar, leh taksa peng inzawmkhawm thei atanga siam bawm a ni. He kawngkhar atang hian thisen a luang lut leh chhuak thin.

A lian zawngah chuan LAA hi a tlangpuiin millimeter 46 vel (inches 2 aia tlem lo) a sei a ni. Mahse mi thenkhat chu millimeter 27 atanga 60 thlenga sei an ni thei. I credit card sir te tak te angin ngaihtuah rawh. He bag te tak te hian thisen milliliter 9 vel (teaspoon hnih vel) a keng thei a ni. LAA hmui, a nih loh leh a hawnna chu oval a ni tlangpui. Mahse mi thenkhat chu round emaw, shape dang nei emaw an ni thei.

(LAA) hi chi hrang hrang a awm em? Eng emaw nghawng an nei em?

Ni e, mak tak maiin mi zawng zawng (LAA) hi a pianzia inang vek a ni lo. Kan kutziak ang bawkin a pianzia a inang lo. A tlangpuiin (LAA) hian a then te te pahnih emaw pathum emaw a nei a, chu chu (lobes) an ti a. Mahse mi thenkhat chuan lobe pakhat chauh an nei thei a, thenkhat erawh chuan pali emaw a aia tam emaw an nei thei thung. Hriat chi hrang hrang (main recognized shape) tlemte a awm a:

  • Chicken wing shape: Hei hi a lan dan tlangpui a ni. Main lobe lai takah hian bend tlem a awm a. Hetiang pianzia nei te hi stroke vei an tlem zawk niin an sawi .
  • Cactus lem: Hei hian central main petal a nei a, a petal dangte chu a chhuak niin a lang.
  • Windsock shape: Hei hian lobe sei tak, main lobe pakhat chauh a nei.
  • Cauliflower pianzia: Hei hi a buaithlak deuh. Petal lian leh te inang engemaw zat inzawmkhawm ang mai a ni. Hei hi a pianzia hmuh tur awm lo ber a ni a, stroke vei theihna sang ber nia ngaih a ni bawk .

Tunah chuan i hrethiam tawh a ni lawm ni? He (LAA) te tak te hi a pianzia hian eng emaw chen chu kan hriselna a nghawng thei bawk.

(LAA) tibuaitu natna leh harsatna tlanglawn tak takte chu engte nge ni?

He (LAA) hian a chang chuan harsatna chi hrang hrang a thlen thei. Entir nan:

  • Accident avanga hliam tuar: 1.1.Car accident emaw, trauma na tak dang emaw i neih chuan he LAA hi a chhe thei a, a chhe thei bawk.
  • Mitral Valve Stenosis: Thinlung chhunga mitral valve a zim chuan veilam atrium atanga thisen chhuak chu a slow thin. Chuvang chuan LAA kaltlanga thisen kal pawh a tlahniam thei bawk.
  • Atrial Fibrillation (Afib): A hmaa kan sawi tawh ang khan he natna hian LAA-ah thisen zam a siam theihna a tipung a ni . Heng clots te hi an inthen a, thisen kaltlangin an kal a, thluaka thisen kalna kawng khatah an awm a nih chuan stroke a thlen thei a ni. Hei hi LAA nena inzawm risk ber a ni.

(LAA) hriselna dinhmun hi engtin nge kan enfiah ang?

Doctor ten LAA dinhmun endik nan hian testing method hrang hrang an nei a. A bulpui ber chu imaging technique te hi a ni.

  • Transesophageal Echo (TEE): Hei pawh hi echocardiogram a ni a, mahse hetiang a nih chuan camera ang chi thil te tak te chu kawchhung hnuaiah dahin, thinlung chu hnunglam atanga thlir a ni. Chumi hnuah chuan LAA chu chiang takin a lang thei a ni.
  • Catheter hmanga ultrasound: A chang chuan LAA hi taksa chhunga dah luh tube te tak te (catheter) kaltlangin ultrasound wave thawnin an enfiah thin.
  • Heart MRI (Magnetic Resonance Imaging): Magnetic field leh radio wave hmanga thinlung thlalak chipchiar tak siam chhuahna test a ni .
  • Cardiac CT scan (Cardiac CT - Computed Tomography): Hei hian X-ray hmangin thinlung cross-sectional image a la chhuak thin.

Heng test-ah hian thil tam tak a lang thei a, chu chu LAA lian leh te, a chhungah thisen zam a awm leh awm loh te a ni.

(LAA) nena inzawm harsatna awmte enkawlna tur engte nge ni?

LAA-ah hian harsatna a awm chuan enkawlna engemaw zat tih theih a awm. Chûng zîngah chuan operation ṭhenkhat pawh a tel thei a, a nih loh leh minimally invasive procedure pawh a ni thei bawk.

  • (LAA) a hliam chuan siamthat theih a ni .
  • Mitral Valve Stenosis hi enkawl theih a ni .
  • LAA hi thisen zam a awm loh nan khar theih a ni a, lakchhuah theih a ni a, block theih a ni bawk . Hei hi Afib vei, stroke vei theihna sang tak nei tan chuan a dik hle. Chumi atan chuan hmanraw chi hrang hrang hman a ni.

Engtin nge ka (LAA) (chu chu ka thinlung pumpui) hi ka hrisel theih ang?

Dik tak chuan (LAA) tan chauh hian thil danglam bik i tih theih a awm lo. Amaherawhchu, i thinlung zawng zawng hrisel taka i vawn tlat chuan (LAA) pawh a hrisel reng ang. Chuvangin, i thinlung hriselna atana i tih theih thenkhat chu hetiang hi a ni:

  • Kar khatah minute 150 tal taksa tihchak tur a ni.Chu chu ni khatah minute 30 vel kea kal, tlan, a nih loh leh cycle khalh tihna a ni.
  • Thinlung hrisel ei tur ei rawh. Thlai, thei, legumes, fiber tamna ei tur, leh sa thau lo leh sangha te chu i eitur ah telh la. A theih ang angin sweets, salt leh fatty foods i ei kha tihtlem rawh.
  • Zuk leh hmuam (cigarette, beedis, etc.) hman hi bansan vek rawh.
  • I nitin nunah stress hi enkawl rawh. Meditation, yoga, leh hobby-a inhmang ang chi thilte hian a ṭanpui thei a ni.
  • Damdawi lam harsatna, thisen sang emaw, zunthlum emaw i neih chuan uluk takin control rawh. I doctor thupek chu uluk takin zawm rawh.

💡 A tawp berah chuan hriat reng tur pawimawh ber ber (Take-Home Message) .

Mi tam takin (Left Atrial Appendage) tih hming pawh an hre lo mai thei. Mahse tunah chuan thinlung chhungah pawh hna tlemte a nei tih i hre ta. Mahse, he (LAA) avang hian stroke hlauhawmna i neih chuan, chutiang tel lo pawhin nun hrisel i hmang thei tih hre reng ang che .

Thinlung chunga thil tih a nih chuan hlauhna leh hlauhna tlem a awm hi thil pangngai a ni a, chu chu operation ang chi a ni. Mahse, (Afib) vei tan chuan he (LAA) hi block hian stroke venna atana thisen tithianghlimtu dam chhung zawnga mamawh atanga fihlim theihna a siam thei a ni.

Chuvangin, i dinhmun atana tha ber tur leh enkawl dan tur dik ber chu eng nge ni tih i doctor nen zalen takin sawiho rawh . Engkim an hrilhfiah ang che. Zawhna zawh hreh suh. I hriselna chungchangah thutlukna siamtu i ni a, chuvangin engkim hriat a pawimawh hle.

❓ FAQ

FAQ

Evidence-based clinical answers to common patient questions

(LAA) hi chi hrang hrang a awm em? Eng emaw nghawng an nei em?

Ni e, mak tak maiin mi zawng zawng (LAA) hi a pianzia inang vek a ni lo. Kan kutziak ang bawkin a pianzia a inang lo. A tlangpuiin (LAA) hian a then te te pahnih emaw pathum emaw a nei a, chu chu (lobes) an ti a. Mahse mi thenkhat chuan lobe pakhat chauh an nei thei a, thenkhat erawh chuan pali emaw a aia tam emaw an nei thei thung. Hriat chi hrang hrang (main recognized shape) tlemte a awm a:

  • Chicken wing shape: Hei hi a lan dan tlangpui a ni. Main lobe lai takah hian bend tlem a awm a. Hetiang pianzia nei te hi stroke vei an tlem zawk niin an sawi .
  • Cactus lem: Hei hian central main petal a nei a, a petal dangte chu a chhuak niin a lang.
  • Windsock shape: Hei hian lobe sei tak, main lobe pakhat chauh a nei.
  • Cauliflower pianzia: Hei hi a buaithlak deuh. Petal lian leh te inang engemaw zat inzawmkhawm ang mai a ni. Hei hi a pianzia hmuh tur awm lo ber a ni a, stroke vei theihna sang ber nia ngaih a ni bawk .

Tunah chuan i hrethiam tawh a ni lawm ni? He (LAA) te tak te hi a pianzia hian eng emaw chen chu kan hriselna a nghawng thei bawk.

🔍 Search Keywords: left atrial appendage • left atrial appendage symptoms • left atrial appendage causes and treatment • left atrial appendage sri lanka • I thinlunga he ‘pocket’ te tak te hi i hria em? – Atrial Appendage veilam a awm

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