I thinlung nunna thisen - coronary arteries chungchang i zir ang u.

I thinlung hian engtin nge hna a thawh chhunzawm zel, chawlh hahdamna awm lovin i ngaihtuah ngai em? Car-in gasoline a mamawh ang bawkin kan thinlung pawh hian hnathawh theih nan thisen tha leh oxygen tamna supply reng reng a mamawh a ni. Chu thisen hlu tak chu thinlunga thlentu thisen kalna kalphung bik a awm a. Chûngte chu coronary arteries kan ti a, English-ah chuan coronary arteries . He hming hi heart attack chungchang sawiin i hre tawh mai thei. Chuvangin, vawiinah hian he thisen kalna kawng, kan nun atana pawimawh em em hi awlsam tak leh ngilnei takin kan sawi dawn a ni.

A awlsam zawngin, heng coronary arteries te hi engte nge ni?

Kan taksa pum puia thisen pump chhuak thin thinlung hi kan ram power plant lian ber ang mai a ni tih han ngaihtuah teh. Mahse chu power plant pawh chuan a thawh theih nan power supply hran a mamawh bawk. Chutiang bawkin, taksa pum puia thisen pump chhuak thin thinlung ruh (muscles) te pawhin an thawk tur chuan thisen supply hran an mamawh a ni. He hna pawimawh tak hi coronary arteries te hian an thawk a ni.

Hengte hi thinlunga thisen pe chhuaktu thisen kalna kawng lian ber berte an ni. Kan taksaa thisen kalna kawng lian ber aorta atang hian an branch off thin. Thinlung chunglam atang chuan an inzar pharh a, hnah te zawkah an chang a, chu chu thinlung ruh chhungah an lut a ni. Thingkung chu a bul atanga tan a, a hnah chhuak ang maiin.

Coronary artery lian pahnih kan nei a:

1. Right Coronary Artery (RCA): Hei hian thinlung dinglam, chu chu dinglam atrium leh right ventricle-ah thisen a pe chhuak ber a ni. Hei hi taksaa oxygen tlachham thisen chu lungah a thawn hmain a khawlkhawmna hmun a ni. Chu aia pawimawh zawk chu he artery hian thisen hi sinoatrial (SA) node leh atrioventricular (AV) node, automatic electrical center pahnih, thinlung rhythm control tu te hnenah thisen a pe bawk. A awlsam zawngin sawi ila, heng node pahnih hian thinlung ‘pacemaker’ angin hna an thawk a, thinlung chu engtikah nge a thawk tur tih signal an pe a ni.

2. Left Main Coronary Artery (LMCA): Hei hian thinlung veilam, chu chu left atrium leh left ventricle-ah thisen a pe a. Hei hi lung atanga thisen thianghlim, oxygen awmna taksa pum puia pump chhuaktu ber a ni. Chuvangin he part hian thisen supply tha tak a dawng a pawimawh hle.

Heng thisen kalna kawngte hi mi zawng zawngah hian a inrem dan inang vek em?

Hetah hian thil mak tak chu a awm. Mi zawng zawng coronary arteries hi a inrem dan a inang vek lo. Kan kutziak ang bawkin hei hi mi hrang hrangah a inang lo thei hle.

• Heng arteries te hi thinlung vel thau layer chhunga awm an ni tlangpui a, mahse mi thenkhatah chuan heart muscle chhung ngeiah an awm thung.
• Mi thenkhat (mi sawm zinga pakhat vel) ah chuan thinlung thawkna control tu SA leh AV node te hian thisen hi left coronary artery (LMCA) atanga thisen an dawng a, right coronary artery (RCA) atanga thisen an dawng lo.
• A tlem hle a, mi thenkhat chuan coronary artery pakhat chauh an nei a, chu chu aorta atanga tan a ni a, chu chu dinglam leh veilam branch-ah a inthen leh thin.

Coronary arteries-a harsatna awm thei ber berte chu engte nge ni?

Coronary Artery Disease (CAD) hi kan hriat fo thin a ni. Hei hi heng arteries te hi a nghawng nasat ber leh na ber a ni.

Engtin nge coronary artery disease (CAD) hi a lo awm?

Hei hi a chhan ber chu atherosclerosis a ni . Hei hi kan thisen kalna kawng hrang hrangah ‘plaque’ an tih fatty film chi khat a lo awm khawm a, chutiang bawkin tui pipe-ah hian hun kal zelah bawlhhlawh leh hnim a lo awm khawm thin. He fatty film hi cholesterol leh thil dang atanga siam a ni ber.

Hun a kal zel a, heng thau awmte hi a lian chho zel a, thisen kalna kawng chhunga hmun awm chu a ti tlem a, chu chu thisen kalna tur a tikhawlo tihna a ni.

• Thisen kal a zim deuh chuan: I hah emaw, exercise i tih lai emaw chuan thinlungin thisen a dawng tlem hle. Hei hian rilru natna (angina) a thlen thei .
• Thisen kalna kawng chu a inkhar vek a nih chuan: A chang chuan he thau layer hi a puak thei a, chu lai hmunah chuan thisen zam a lo awm a, thisen kalna kawng chu a inkhar vek thei bawk. Tichuan, chu thinlung hmun lamah chuan thisen a luang chhuak tawh lo. Oxygen chu tihtawp a nih chuan chu hmuna taksa ruhte chu a thi tan ta a ni. Chu chu ‘heart attack’ kan tih chu a ni .

Thil dang tam lo zawk pawh a awm bawk:

• Aneurysm: Thisen kalna kawng bang a chak lo va, balloon ang maia a bulh tir thin.
• Coronary artery spasms: A thisen kalna kawngkhar a ruhte chu a inzawm nghal vat a, nasa takin a inzawm khawm a, thisen kalna a tikhawlo a ni.
• Congenital anomalies (Anomalous coronary arteries): Pian tirh atanga thisen kalna hmuna thil danglam thenkhat awm.

Warning signs - hengte hi fimkhur rawh!

Coronary arteries-a harsatna a awm chuan a lan chhuahna ber chu rilru natna (angina) a ni. Mahse, mi thenkhat tan chuan coronary artery disease an neih thu an hriat hmasak ber chu heart attack an neih hnuah a ni. Chuvangin heng symptoms te hi hriat chian a pawimawh hle.

A hnuaia mizia te hi a bik takin ngaihven rawh.

Engtin nge heng thisen kalna hlu tak takte hi hrisel taka i vawn reng?

A tha ber chu natna a lo thlen hmaa ven hi a ni. Kan nunphung inthlak danglamna awlsam tak hian heng coronary arteries hlu tak takte hi a ti hrisel thei a ni.

• Thinlung hrisel ei: Chi, hriak leh sugar ei tlem. Saturated fats leh cholesterol tamna ei tur (sa thau, fried foods, fast foods) te hi tihtlem tur a ni. Chu ai chuan thei thar, thlai, legumes, sangha te, leh whole grains te chu i eitur ah telh la.
• Exercise neih fo: ni khatah minute 30 talExercise-ah chuan kea kal chak tak, tlan chak tak, cycle khalh ang chi te hi inhmang rawh. Hei hian i thisen sang, cholesterol leh i rihna a thunun thei ang.
• Thisen sang control dan: Thisen sang i neih chuan i damdawi ei tur chu i doctor-in a tih ang chiah chiah kha ei la. I thisen sang kha enfiah fo thin ang che.
• Meizial zuk loh vek: Meizial i zuk chuan chawlhsan nghal rawh . I thinlung leh thisen kalna kawng tichhetu lian ber a ni. Tin, zu in (passive smoking) bula awm hi a pawi hle bawk.
• Zu in tihtlem: Zu in hi a theih ang anga tihtlem emaw, titawp vek emaw.
• Stress management: Yoga leh meditation ang chi thil hmangin i rilru tih hahdam tum ang che.

I coronary arteries hriselna atana risk factors (e.g., chhungkaw history-a thinlung natna, zunthlum, cholesterol sang) i neih chuan i doctor nen sawiho la, a tul anga thurawn leh enkawlna dawng rawh.