I thinlung rhythm hi i ngaihtuah em? Short QT Syndrome (SQTS) chungchang hi i zir dawn teh ang!

A châng chuan i lu a buai emaw, i lu a hlim lo emaw? A nih loh leh i hriat mi pakhatin heart attack a nei nghal em? A chang chuan heng thilte chhan hi kan hriat tam loh, genetic condition hmuh tur awm lo tak a ni thei bawk. Chutiang dinhmun pakhat chu Short QT Syndrome, a nih loh leh doctor-te’n an tih angin Short QT Syndrome (SQTS) . A hming hi a buaithlak deuhin a lang thei a, mahse a awlsam zawngin sawi ila.

QT interval chu engzat nge ni? Thinlung electrical signal te chu!

Okay, a hmasa berin he QT interval hi eng nge a nih kan en ang. Kan thinlung hian electrical signal system hmangin a thawk tih i hria em? In chhunga wiring system hmanga light on tur ang mai a ni. Heng electrical signal te avang hian thinlung chhunga chamber te hi a insiamrem a, a inzar pharh a, chu chu thisen pumptu a ni.

Doctor-in i thinlung an enfiah hian ECG (electrocardiogram) test an tihsak i hmu tawh ngei ang. He test hi khumah mu turin an ti a, i rilru leh i kut ah stickers te te an dah bawk. Chu chu thinlung electrical activity record tu chu a ni. Doctor chuan he recording hi a en hian P, Q, R, S, T tih hming pu wave pattern bik a hmu a, heng letter tin hian thinlung hmun hrang hrang hnathawh dan a hrilh che a ni.

A awlsam zawngin:

• P wave: Thinlung chunglam chamber, atria te inzawmkhawmna electric signal.
• QRS complex: Thinlung hnuai lam, ventricles an tih, a inzawm khawmna electric signal. Hei hi taksaa thisen pumptu ber a ni.
• T wave: Ventricles te chu an inzawm zo tawh a, an relax leh a, beat dang atan an inbuatsaih ta a ni. Tlan a, chutah tlem a chawlh hahdam ang mai a ni.

Tunah chuan hei hi a pawimawh ber a ni. QT interval chu QRS complex bul atanga T wave tawp thlenga hun chhung a ni. Hei hi doctor-te chuan i thinlung hnuai lam chamber (the `ventricles`) te chu vawi khat beat hnua beat lo awm tur atana an inbuatsaih hun chhung chu an teh dan a ni. A tlangpuiin thinlung hrisel takah chuan QT interval hi second 0.35 leh 0.45 inkar a ni. Mahse, SQTS nei mi pakhatah chuan he hun hi second 0.34 aia tlem a ni. Chumi awmzia chu thinlung chu a chawlh hmain a na leh tan tawh tihna a ni.

Short QT Syndrome (SQTS) leh Long QT Syndrome te hi eng nge an danglamna?

Hei hi i tan pawh a pawimawh mai thei. SQTS bakah hian natna dang Long QT Syndrome (LQTS) tih a awm bawk. Pawisa lehlam ang chiah a ni, a dik em?

• Short QT Syndrome (SQTS): QT interval hi a tlangpuiin a tawi (a tlangpuiin second 0.34 aia tlem) a ni.
• Long QT Syndrome (LQTS): QT interval hi a tlangpuiin a rei (a tlangpuiin second 0.45 aia tam) a ni.

Heng pahnih hian harsatna a thlen thei a, chu chuan thinlung rhythm a tichhe thei a ni. Mahse, a chhan leh a enkawl dan erawh a inang lo thei. Vawiin hian SQTS chungchang chauh kan sawi dawn a ni.

SQTS hi tuin nge siam thei ang?

Hei hi a takah chuan thil awm lo tak a ni . Khawvela mi engzat nge nei tih pawh hriat chian a ni lo, chutiang chuan a tlem hle. Research thenkhatah chuan mi thenkhatah chuan SQTS symptoms hi an dam kum khatnaah a lang thei tih an hmuchhuak. Tichuan, puitling naupang leh puitlingah pawh symptoms a lo lang leh thei niin an sawi. Chumi awmzia chu kum eng pawha mi a nghawng thei tihna a ni.

SQTS hi engte nge ni?

SQTS hi genetic disease a ni a . I mit rawng leh sam texture hi i genes atanga teh a nih ang bawkin he natna hi gene mutation vang pawh a ni thei bawk.

Hei hi a thlen theih dan kawng hnih a awm a:

1. Nu leh pa atanga rochan: I nu emaw i pa emaw hian he genetic variation hi a neih chuan i rochun thei bawk.

2. A chhan awm lova Gene mutation: A chang chuan, he genetic mutation hi i taksaah chhan awm lovin a thleng thei a, i chhungte zingah tu mahin an neih loh pawhin.

Heng genetic changes te hian heart cells-a ion channel an tih thilte hnathawh dan a tidanglam thin. Heng ion channel te hian thinlung electrical signal te chu a kal dan tur dik takah a pui thin. Anmahniah harsatna a awm chuan QT interval a tawi thin.

SQTS natna lan chhuah dante chu engte nge ni?

SQTS vei zawng zawng hian symptom inang an nei vek lo. Mi thenkhat chuan symptoms an nei lo thei. Mahse, mi tam zawk chuan symptom thenkhat an nei thin.

A pawimawh ber chu heng symptoms te hi thinlung natna dang nen a inang thei a ni. Chuvangin hetiang thil hi i tawng a nih chuan doctor pan ngei ngei tur a ni a, i check out ngei ngei tur a ni.

A lan chhuah dan tlangpui chu:

• Atrial Fibrillation (AFib): Hei hi a lan chhuah tam ber a ni. SQTS vei mi 5 zinga 4 velin a nghawng nia sawi a ni. AFib chu thinlung (atria) chunglam chambers te chu a thawk tha lo va, chu ai chuan "flutter" a ni. Hei hian thinlung chu a thawk mumal lo a ni.
• Heart palpitations: Mi 3 zinga 1 velin he symptom hi an nei thei. Mi pakhatin an rilru chhungah a vuak ang maiin a lang thei a, a nih loh leh an rilru chhunga vuakna chu an hre tak tak ang maiin a lang thei bawk.
• Luak chhuak leh muthilh emaw, syncope emaw: Hei hian mi 4 zinga 1 thleng a nghawng thei. Lung hahdamna leh a chang chuan hriatna hlohna a thlen thei bawk.

Vanduaithlak takin mi thenkhat (5 zinga 2 vel) chuan SQTS an nei tih an hre hmasa ber a, chu chu cardiac arrest emaw, cardiac death nghal emaw an tawh hnuah a ni. Hei hi thinlung chamber hnuai lam, ventricular fibrillation emaw ventricular tachycardia emaw ang chi heartbeat mumal lo (arrhythmia) hlauhawm tak avanga lo awm a ni a, chu chuan thinlung chu a titawp nghal a ni. Hei hi dinhmun pawi tak a ni.

Ngaihtuah teh, tlangval kum 25 mi Asanka a awm a. Infiammi tha tak leh hrisel tak a ni. Ni khat chu a thiante nen cricket an khelh laiin a rilruah vuanin leiah a tla nghal a. Damdawi inah hruai nghal a ni a, mahse chhanchhuah theih a ni lo. A hnua test an neihah chuan Asanka hian SQTS a nei tih hmuhchhuah a ni. Chutiang thu hriat chu a lungchhiatthlak hle a, mahse heng thilte hi fimkhur a pawimawh hle.

Engtin nge SQTS hi hmuhchhuah a nih?

SQTS i vei nia i rinhlelh chuan doctor chuan i natna lan chhuah dan leh i chhungte zingah thinlung natna nei an awm leh awm loh a zawt hmasa ang. Tichuan a hnuaia test te hi an ti thei ang:

• ECG (Electrocardiogram): Hei hi test pawimawh ber a ni. QT interval a teh thin. A tlangpuiin QT interval hi second 0.34 aia tlem a nih a, symptom dang a awm chuan SQTS hi rinhlelh a ni. A châng chuan QT interval chu second 0.34 leh 0.36 inkar ni mah se, SQTS hi a lan chhuahna dang (e.g., chhungkaw history-a SQTS vei, sawifiah loh fainting spells) a awm chuan ngaihtuah theih a ni.
• Genetic testing: He test hi SQTS thlentu genetic change a awm leh awm loh hriat nan tih a ni. Hei hian natna hi a nemnghet thei a, chhungkaw member dangte pawh an hlauhawm em tih hriat theih nan a pui thei bawk.

A châng chuan, symptoms i nei lo a, accident-in i QT interval chu a chhan dang vangin ECG i neih chuan a tawi tih i hmu thei bawk.

SQTS enkawlna tur hi engte nge ni?

SQTS hi natna khirh tak ni mahse, enkawl theih a ni. Cardiologist-in a enkawl a ni. I dinhmun azirin i doctor chuan a hnuaia enkawlnate hi a rawn rawt thei ang:

• Implantable Cardioverter Defibrillator (ICD): Hei hi SQTS vei puitling tan chuan enkawlna rintlak ber a ni. ICD hi machine te tak te a ni a, surgery hmanga rilru vun hnuaiah dahin thinlung nen a inzawm a ni. He machine hian thinlung rhythm chu a enfiah reng thin. Heartbeat mumal lo (arrhythmia) hlauhawm tak a awm chuan ICD hian automatic-in thinlungah electric shock a pe chhuak a, chu chuan a rhythm chu a siam tha leh ta a ni. Emergency lifeguard ang mai a ni.
• Damdawi: Heart rhythm control tu anti-arrhythmia damdawi a awm a. Entirnan, SQTS atan hian quinidine hi hman a ni fo thin. I doctor chuan damdawi flecainide (TambocorTM) , ibutilide (Corvert® ), propafenone , amiodarone , sotalol , emaw beta-blockers (e.g., metoprolol (Toprol XL®, Lopressor®) , carvedilol (Coreg®) ) te pawh a pe thei bawk.

Pawimawh: Heng damdawi te hi i doctor-in a pek chauhvin i ei tur a ni a, a hrilh ang chiah chiah i ei tur a ni. Damdawi mahni chauha hman hian nghawng hlauhawm tak a nei thei a ni.

SQTS vei theihna hi a tlahniam thei ang em?

SQTS hi genetic disease a nih avangin a lo awm tur ven dan tur a awm lo. Kan thunun theih thil a ni lo.

Mahse, SQTS vei nia hriat i nih chuan cardiologist pan fo a, an thurawn zawm a pawimawh hle. I thinlung hriselna an enfiah thei a, SQTS avanga harsatna lian tham, a bik takin cardiac death rang tak, SQTS avanga lo awm thei te tihziaawmna turin an pui thei bawk.

SQTS nen hian eng chen nge i dam theih ang?

Hei hi mi tam takin an zawh thin a ni. SQTS i hman theih hun chhung hi mi hrang hrangah a inang lo thei. Mi thenkhat tan chuan SQTS hian cardiac death rang tak a thlen thei a ni. Chhiar dan chuan SQTS vei te hian kum 40 an tlin chuan 40% velin an cardiac death an nei nghal a, hei hi nausen kum 0-1 inkar leh puitling naupang kum 20-40 inkar ah a sang ber a ni. Naute piang thar leh kum 1 inkar chungah hetiang hi a thleng a nih chuan doctor-te chuan Sudden Infant Death Syndrome (SIDS) tiin an sawi thei bawk.

Mahse, hei hian hlauthawng suh. Hriat tur pawimawh tak chu ECG-a QT interval tawi (millisecond 360 aia tlem) nei zawng zawng hian SQTS an nei vek lo va, mi zawng zawng hi cardiac death nghal hlauhawm takah an awm vek lo. SQTS vei thenkhat chuan symptom nei lovin nun pangngai an hmang thei a. SQTS hi hetiang khawpa natna hlauhawm tak a nih avangin zirchiangtute chuan dam chhung a nghawng dan hi an la chhui chhunzawm zel a ni.

I doctor chuan i tana enkawlna dik tak zawng turin a pui thei che a, i dinhmun a enkawl thei che a, harsatna i neih theihna tur a ti tlem thei bawk.

I doctor hnenah eng nge zawh belh i duh ang?

SQTS i vei nia i rinhlelh chuan, emaw, i vei tih hmuhchhuah a nih chuan, i doctor hnenah heng zawhnate hi zawh a tha ang:

• SQTS natna lan chhuah dante chu engte nge ni? Ka symptoms te hi hei hi a inmil em?
• SQTS hriat theih nan eng test nge ka tih ngai?
• Eng enkawlna kawng nge ka neih? Eng ber nge ka tan a tha ber?
• Ka thinlung hrisel taka awm reng turin eng nunphung tihdanglamna nge ka tih theih ang? (e.g., damdawi thenkhat, thiltih thenkhat ei loh) .
• Ka fate hian SQTS an rochun theihna chance engzat nge ni? Chu chu hriat chian nan test a awm em?

Heng zawhnate bakah hian i thil ngaihtuah emaw, rinhlelhna emaw i neih chuan i doctor nen inbiakna neih hlau suh.

Kan sawiho tawhte (Take-Home Message) kha hetiang hian kan rawn tarlang e:

Okay, chuvangin kan sawi tawh kha i hre reng ang u:

• Short QT Syndrome (SQTS) hi a tlem hle a, genetic natna a ni.
• Hemi kawngah hian thil thleng chu QT interval, thinlung electrical activity-a hun engemaw chen chu a tlangpuiin a tawi ta a ni. A awlsam zawngin, thinlung hnuai lam chamber-te’n beat khat hnua beat dang atana an inbuatsaih hun a tihtlem phah a ni.
• Hei hian symptoms a thlen thei a, chu chu luak chhuak, muhil, leh rilru na tak tak a ni.
• A châng chuan, symptoms a awm lo thei bawk.
• SQTS hi natna khirh tak a ni a, cardiac arrest nghal thei leh thihna thlengin a thlen thei a ni.
• Mahse, hei hi ECG leh genetic test hmanga hriat theih a ni.
• Hei hi ICD hmanrua leh damdawi hmanga enkawl theih a ni.
• Hemi chungchangah hian rinhlelhna i neih chuan, emaw, i chhungte zingah hetiang lung natna nei an awm a nih chuan, doctor hnenah thurawn dil ngei ngei tur a ni.

Heng thilte hi hriat chian a pawimawh a, a hun taka damdawi lam thurawn lak a pawimawh tih hre reng ang che. Hriselna tha neih duhsakna kan hlan e!

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