Nyutlelie ventriculography

Nyutlelie ventriculography ke teko e sebelisang lisebelisoa tsa mahlaseli a kotsi tse bitsoang li-tracers ho bonts'a likamore tsa pelo. Tsamaiso ha e hlasele. Lisebelisoa HA LI ama pelo ka kotloloho.

Teko e etsoa ha u ntse u phomotse.

Mofani oa tlhokomelo ea bophelo o tla kenya lisebelisoa tse ntšang mahlaseli a kotsi tse bitsoang technetium ka methapong ea hao. Sesebelisoa sena se khomarela lisele tse khubelu tsa mali ebe se feta pelong.

Lisele tse khubelu tsa mali tse ka hare ho pelo tse tsamaisang thepa li etsa setšoantšo seo k'hamera e khethehileng e ka se nkang. Mechine ena e hlahloba ntho eo ha e ntse e tsamaea sebakeng sa pelo. Khamera e behiloe ka nako ea elektrocardiogram. K'homphieutha e ntan'o sebetsana le litšoantšo ho etsa hore ho bonahale eka pelo e tsamaea.

U ka bolelloa hore u se ke ua ja kapa ua noa lihora tse 'maloa pele ho tlhahlobo.

U kanna oa utloa ho hlaba hanyane kapa pinch ha IV e kentsoe ka mothapong oa hau. Hangata, mothapo o letsohong o sebelisoa. U kanna oa ba le bothata ba ho lula u khutsitse nakong ea tlhahlobo.

Teko e tla bontša hore na mali a ntse a pompa hantle hakae likarolong tse fapaneng tsa pelo.

Liphetho tse tloaelehileng li bonts'a hore ts'ebetso ea ho pepeta pelo e tloaelehile. Teko e ka lekola matla a pepeta a pelo ka kakaretso (karoloana ea ejection). Boleng bo tloaelehileng bo kaholimo ho 50% ho isa ho 55%.

Teko le eona e ka lekola motsamao oa likarolo tse fapaneng tsa pelo. Haeba karolo e 'ngoe ea pelo e tsamaea hampe ha tse ling li tsamaea hantle, ho ka bolela hore ho bile le tšenyo karolong eo ea pelo.

Liphetho tse sa tloaelehang li ka bakoa ke:

• Li-blockages tsa methapo ea mali (lefu la methapo ea mali)
• Lefu la valve ea pelo
• Mathata a mang a pelo a fokolisang pelo (a fokotsa ho pompa mosebetsi)
• Tlhaselo ea pelo ea nakong e fetileng (infarction ea myocardial)

Teko e kanna ea etsoa bakeng sa:

• Ho fokotsa lefu la pelo
• Ho hloleha ha pelo
• Idiopathic cardiomyopathy
• Peripartum cardiomyopathy
• Ischemic cardiomyopathy
• Ho lekola hore na moriana o amme ts'ebetso ea pelo

Liteko tsa ho nahana ka nyutlelie li na le kotsi e tlase haholo. Ho hlahisa radioisotope ho fana ka mahlaseli a fokolang. Chelete ena e bolokehile bakeng sa batho ba SE nang liteko tsa litšoantšo tsa nyutlelie khafetsa.

Litšoantšo tsa pelo ea ho kopanya mali; Ho hlahloba pelo - nyutlelie; Radionuclide ventriculography (RNV); Sesebelisoa se fumanehang sa liheke tse ngata (MUGA); Cardiology ea nyutlelie; Cardiomyopathy - nyutlelie ventriculography

• Pelo - pono e ka pele
• Teko ea MUGA

Bogaert J, Symons R. Lefu la pelo la Ischemic. Ka: Adam A, Dixon AK, Gillard JH, Schaefer-Prokop CM, bahlophisi. Grainger & Allison’s Diagnostic Radiology: Buka ea Litšoantšo ea Bongaka ea Bongaka. La 7th. Philadelphia, PA: Elsevier; 2021: khaolo ea 15.

Kramer CM, Beller GA, Hagspiel KD. Litšoantšo tse sa rateheng tsa pelo. Ka: Goldman L, Schafer AI, li-eds. Phekolo ea Goldman-Cecil. La 26th. Philadelphia, PA: Elsevier; 2020: khaolo ea 50.

Mettler FA, Guiberteau MJ. Tsamaiso ea pelo. Ka: Mettler FA, Guiberteau MJ, bahlophisi. Bohlokoa ba Meriana ea Nyutlelie le Litšoantšo tsa Limolek'hule. La 7th. Philadelphia, PA: Elsevier; 2019: khaolo ea 5.

Udelson JE, Dilsizian V, Bonow RO. Lefu la pelo ea nyutlelie. Ka: Zipes DP, Libby P, Bonow RO, Mann DL, Tomaselli GF, Braunwald E, eds. Lefu la pelo la Braunwald: Buka ea bongaka ea meriana ea pelo. 11th ed. Philadelphia, PA: Elsevier; 2019: khaolo ea 16.