Kan thinlung thawk ri chu kan hre vek a ni lawm ni? A chang chuan kan hlau emaw, kan hlim emaw hian he beat hi kan hre tha hle. Mahse, he single beat hnuaia process hi engtiang chiahin nge a complex tih i hria em? Heng zawng zawng hi kan thinlung chhunga pindan te tak te pali hian a thunun vek a ni. Vawiin hian heng heart chamber te hi kan sawi dawn a ni. Hengte hi kan taksa engine-a thil pawimawh ber berte ang mai a ni.
Okay, heng heart chamber te hi eng nge ni? Engtin nge an tih?
A awlsam zawngin, i thinlungah hian hmun ruak pali a awm a, chu chu Heart Chambers kan ti a ni. In pakhatah hian pindan pali awm ang bawkin. Heng pindan pali hian hming pali an nei a.
- A chung bera chamber pahnih: Hengte hi atria kan ti a. Pakhat chu dinglam atrium a ni a, pakhat chu veilam atrium a ni.
- A hnuaia chamber pahnih: Hengte hi ventricles kan ti a. Pakhat chu dinglam ventricle a ni a, pakhat chu veilam ventricle a ni.
Heng chamber palite hian i thinlung thawk dan an thunun a, i taksa pum puiah thisen an pump chhuak thin. Ngaihtuah teh, i hlauhthawn emaw, i lungkham emaw hian i thinlung a na zual sauh a ni lawm ni? Beat apiangin heng chamber pali chhungah hian programme mak tak mai a thleng thin. I thisen chu i thisen kal tlanga kal tir rengtu an ni. Chu mai ni lovin, heng chamber palite inpumkhatna avang hian kan taksa peng hrang hrangte mamawh oxygen chu thisenah a tel a, thisen thianghlim chu taksa pum puiah a sem darh ta a ni.
Room tin hian eng nge an tih tak tak?
Thinlung kan en chuan super team pakhatin tum khata thawk ang mai a ni. He team-ah hian player pali an awm a. Chu chu heng chamber palite hi a ni. An in tanpui tawn vek a ni. Tin, thinlung pumping process hi thinlung chhunga valve leh thisen kalna kawngte nena thawhhona hmanga kalpui a ni bawk.
Heng room pali te hi he team-a player (MVP) pawimawh ber berte an ni. An hnathawh vang a ni a, kan taksaa thisen hlui chu tihfai a, second tin thisen thar angin taksa pum puiah thawn chhuah a ni. Heng player pakhat zel hian eng nge an tih tih i lo en ang u.
| Thinlung Chamber a ni | Thiltih |
|---|---|
| Atrium dinglamah a awm | Hetah hian inkhelh tan a ni. Taksa hian oxygen a tlem (Deoxygenated) ., chu chu thisen bawlhhlawh zawng zawng khawlkhawmtu chu hei hi a ni. He thisen hi thisen kalna kawng lian pahnih Superior Vena Cava leh Inferior Vena Cava tih hmangin a lo kal a, a inzawm khawm thin. Tichuan atrium dinglam chuan he thisen hi player dang hnenah a pass a, chu chu right ventricle a ni. |
| Ventricle dinglam chu a ni | Atrium dinglam atanga thisen lo chhuak chu tricuspid valve hmangin right ventricle ah a lut a. Hetah hian ventricle dinglam chu a inzawm rang hle a, he thisen hi pulmonary valve kaltlangin lungah a pump lut a ni . He thisen hian taksa mamawh oxygen a dawng a, chu chu lung chhungah a ni. Tuna oxygen nei leh thianghlim tawh thisen chu thinlungah a kir leh ta a ni. |
| Atrium veilam ah a awm | Lung atanga thisen oxygen nei (i.e., thianghlim) chu left atrium ah a lut thin. Tunah chuan he thisen hi taksa pum puiah kal turin a inpeih tawh. Left atrium hian he thisen thianghlim hi mitral valve kaltlangin left ventricle-ah a thawn chhuak thin. |
| Ventricle veilam a ni | Hei hi thinlung pindan pali zinga a hnuhnung ber a ni. Left ventricle hi thinlung chhunga chamber chak ber a ni. He chamber hian he thisen thianghlim hi aortic valve kaltlangin aorta chhungah a pump lut a, taksa pum puiah a sem darh thin. Match khata chakna goal khung ang mai a ni. Hetiang kalphung hi thinlung thawk apiangin a thleng nawn fo thin. |
Khawiah nge he pindan hi thinlungah hian a awm? Eng atanga siam nge a nih?
I thinlung hi i rilru rib cage chhungah, i hnute ruh veilam chiah, i lung inkar ah a awm a. I thinlung pindan pali te hi thisen kal awlsamna tura ruahman a ni. Atria hi a chunglam chamber pahnih a ni. Ventricles hi a hnuai lam chamber pahnih a ni.
Thinlung dinglam leh veilam chu septum an tih tissue hmangin a inthen a . Hei hian thisen thianghlim, oxygen level hniam tak chu oxygen level sang tak nei thisen thianghlim nen a in pawlh loh nan a veng a ni.
Heart chamber bang hi heart muscle atanga siam a ni. He heartbeat hi heng muscle te hi an inzawm khawm a, an relax hian a lo awm thin.
A pawimawh ber chu thinlung chamber kan sawi hian Valve chungchang hi kan theihnghilh thei lo. Heng valve te hi chamber inkar kawngkhar ang mai an ni. Chamber pakhat atanga chamber danga thisen luang chhuak tur leh thinlung atanga chhuak turin an hawng a, an khar bawk.
Thisen chhuah dan pangngai chu hetiang hi a ni:
1. Taksa pum atanga thisen thianghlim lo chu thinlungah a lo thleng thin.
2. Thinlung hian chu thisen chu lungah a thawn chhuak thin.
3. Lung chhunga thisen tihthianghlim chu thinlungah a kir leh thin.
4. Thinlung hian chu thisen thianghlim chu taksa pum puiah a pump chhuak thin.
Chamber pali leh valve pali te chu an thawk dun a, he cycle hi a kal tluang thei a ni.
Heart chambers tichhe thei natna leh dinhmun te
A châng chuan, thinlunga he teamwork hi a tibuai thei a ni. Harsatna thenkhat chu kan pian hma (congenital heart disease) a awm thin. Kan tar deuh deuh hian harsatna dang a lo awm thei a. Thinlung pianphungah hian thinlung chamber te hi an pawimawh em em a, chuvangin thinlung natna tam tak chu heng chamber te nen hian an inzawm tlat a ni. Heng harsatna thenkhat hi han thlir ila.
Thinlung thawk mumal lo (Arrhythmias) .
Hei hi heartbeat mumal lo tak, thinlung electrical system lama harsatna awm vang a ni. Hengte hi chi hrang hrang a awm a, mahse heart chambers nena inzawm tlat chi hnih a awm.
- Supraventricular Arrhythmias: Hengte hi upper chamber pahnih, atria atanga tan a ni. A chi tlangpui chu atrial fibrillation (Afib) a ni. Hei hi atria te a contract tha lo a, chu ai chuan a quiver zawk thin a ni. Hei hian taksa peng hrang hrangah thisen a pump tha thei lo. Symptoms i nei lo mai thei. Symptoms i neih chuan i rilruah a fluttering feeling, i thinlung a skipping beats tih hriatna, luak chhuak, luak chhuak, leh thawk hah lutuk te pawh a tel thei. Enkawl loh chuan stroke vei theihna hi a let nga velin a pung a ni.
- Ventricular Arrhythmias: Hengte hi thinlung chhunga chamber pahnih, ventricles an tih atanga tan a ni. A chang chuan an hlauhawm lo. Entirnan, thisen sang i neih emaw, coffee i in tam emaw hian Premature Ventricular Contractions (PVCs) i nei thei. Mahse, chi thenkhat chu a hlauhawm hle. Heng natna zingah hian Ventricular Fibrillation (Vfib) hi a na ber a ni. Sudden cardiac arrest a thlen thei a, thihna thlengin a thlen thei bawk. Hei hi thinlungin thisen a hmuh tlem chuan a thleng thin. Vfib hi medical emergency a ni a, enkawl vat a ngai a ni. Tu emaw chu nikhaw hre lo leh thawk tha lo a nih chuan damdawi in Emergency Department (ETU)-ah hruai nghal tur a ni.
Lung Valve Natna
A chang chuan thinlung chhunga valve te chu a chhe thei a, hna a thawk tha tawh lo thei bawk. Heng harsatnate hi kan tar chhoh zel chuan a hluar zual zel a.
- Aortic Stenosis a awm thin chu:Hei hi veilam ventricle atanga aorta, aortic valve thlenga thisen phurtu valve a tawi chuan a thleng thin. Hei hian thisen chhuah a ti harsa thin. Hei hian symptoms a thlen thei a, chu chu hah, thawk hah, rilru na, luak chhuak, leh ke ruh hring te a thlen thei a ni.
- Tricuspid regurgitation: Hei hi tricuspid valve, atrium dinglam atanga ventricle dinglam thlenga thisen phurtu valve chu a khar tha lo a nih chuan a thleng thin . Hei hian thisen thenkhat chu hnunglam hawiin, ventricle atanga atrium chhungah a luang lut thei a ni. Hei hian symptoms a thlen thei a, chu chu kawr chhunga thisen chhuak (bulging veins) te, hahna te, ke ruh hring (swelling) te a ni.
Endocarditis natna (Endocarditis) a ni
Bacteria ang chi hrik chu i thisenah a lut a, i thinlungah a kal chuan i thinlung lining leh a valve-te a kai thei a ni. Hei hi endocarditis an ti a . A lan chhuah dan chu khawsik, khawsik, zan lama thawk hah, leh taksa na te a ni. Hei hi natna khirh tak a nih avangin doctor pan nghal tur a ni a, antibiotics i ei tur a ni. Enkawl loh chuan i thinlung a tichhe vek thei a ni.
Ventricle pakhat chauh a chhiatna
Hengte hi pian tirh laia awm, thil awm lo tak tak an ni. Hei hian valve pakhat chu a lo thang tha lo thei a, a te a, valve a awm lo thei bawk.
- Hypoplastic Left Heart Syndrome (HLHS): Thinlung veilam hi a lo thang tha lo.
- Pulmonary Atresia: Pulmonary valve a block emaw, a pangngai lo taka a lo thang emaw a ni.
- Tricuspid Atresia: Tricuspid valve hi a insiam tha tawk lo a, chuvangin thisen chu atrium dinglam atanga ventricle dinglam ah a luang thei lo.
Engtin nge ka heart chambers te hi a hrisel em tih ka hriat theih ang?
Lung natna hi "silent killer" an ti a, a chhan chu a chang chuan engmah chhinchhiahna awm lovin a lo awm thei a ni. Chuvang chuan checkup neih fo a pawimawh a, i chhungte zingah thinlung natna nei tawh an awm chuan doctor hrilh thin a pawimawh.
I thinlung hriselna enfiah dan kawng hrang hrang a awm a:
- Stethoscope hmanga ngaihthlak: Hei hian thinlung ri pangngai lo (murmurs) leh valve lama harsatna a hriat theih.
- Electrocardiogram (EKG): Hei hian thinlung electrical activity a test thin.
- Echocardiogram (Echo): Hei hi thinlung scan ang a ni. Thinlung hnathawh dan leh valve dinhmun ngun takin a enfiah thei a ni.
Enkawlna chu i dinhmun a zirin a ni. A châng chuan nunphung tihdanglamna tenau (coffee in tihtlem ang chi) siam turin an ti che a ni. Hun dangah chuan damdawi pek i ni thei bawk. Valve harsatna ang chi thil atan chuan operation i mamawh mai thei. I doctor chuan eng enkawlna nge i tan a tha ber tih a rel ang.Chuvangin a symptom thar eng pawh sawipui hlau suh.
Ka thinlung hrisel reng turin eng nge ka tih theih ang?
I thinlung zawng zawng hrisel taka awm theihna turin thil awlsam tak tak i tih theih tam tak a awm.
- Lung hriselna atana tha ei tur: Hei hian thisen sang leh cholesterol sang ang chi risk factors te a control thei a ni.
- Exercise neih fo: Kar khata ni engemaw zat kea kal emaw, tlan emaw hian i thinlung a tichak thei a ni. Mahse exercise program eng pawh i tan hmain i doctor nen inbia ang che.
- Meizial leh zu in loh tur: Heng tih dante hi i thinlung leh i taksa pum tan a tha lo.
Hrilhfiahna tenau tak tak hmangin tan la rawh. Hun kal zelah chuan chutiang inthlak danglamna tenau tak tak atang chuan rah tha tak i hmu thei a ni.
Take-Home Thuchah a ni
- Kan thinlung hian pindan pali a nei a. Hengte hian team angin taksa pum puiah thisen pump turin hna an thawk a ni.
- I rilru natna danglam tak, thawk hah, hah fo, i ke hring, emaw luak chhuak ang chi symptoms i neih chuan ngaihthah suh. Doctor pan nghal rawh.
- Lung natna tam tak hian a tir lamah symptom a lantir lo va, chuvangin medical checkup neih fo a pawimawh a, thil dik lo awm lo nia i hriat pawhin.
- Nunphung hrisel, ei leh in tha, exercise mumal leh meizuk loh te hi i thinlung venhimna tha ber a ni.
- I thinlung hriselna chungchangah rinhlelhna emaw, lungkhamna emaw i neih chuan i doctor nen zalen takin sawipui rawh.
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