Zojambulajambula zambiri

Limb plethysmography ndi mayeso omwe amafanizira kuthamanga kwa magazi m'miyendo ndi mikono.

Mayesowa atha kuchitika kuofesi ya omwe amakupatsani zaumoyo kapena kuchipatala. Mudzafunsidwa kuti mugone ndi gawo lakumtunda lanu litakwezedwa pang'ono.

Makapu atatu kapena anayi a kuthamanga kwa magazi amatakulungidwa mozungulira dzanja lanu ndi mwendo. Wothandizirayo amalowetsa makhafu, ndipo makina otchedwa plethysmograph amayesa zokopa kuchokera pachikho chilichonse. Kuyesaku kumalemba kukakamizidwa kwakukulu komwe kumachitika mtima ukamagwira (systolic magazi).

Kusiyanitsa pakati pa nyemba kumadziwika. Ngati pali kuchepa kwa kugunda pakati pa mkono ndi mwendo, kutha kuwonetsa kutsekeka.

Mayeso akamalizidwa, makhafu amagetsi amachotsedwa.

Osasuta kwa mphindi 30 musanayezeke. Mufunsidwa kuti muchotse zovala zonse m'manja ndi mwendo womwe mukuyesedwa.

Simuyenera kukhala ndi vuto lalikulu ndi mayesowa. Muyenera kungomva kupanikizika kwa khafu wapa magazi. Kuyesaku nthawi zambiri kumatenga mphindi zosachepera 20 mpaka 30 kuti achite.

Kuyesaku kumachitika nthawi zambiri kuti muwone kuchepa kapena kutsekeka kwamitsempha yamagazi (mitsempha) m'manja kapena m'miyendo.

Payenera kukhala ochepera 20 mpaka 30 mm Hg kusiyanasiyana kwa systolic magazi kuthamanga mwendo poyerekeza ndi mkono.

Zotsatira zachilendo zitha kukhala chifukwa cha:

• Matenda osokoneza bongo
• Kuundana kwamagazi
• Mitsempha yamagazi imasintha chifukwa cha matenda ashuga
• Kuvulaza mtsempha wamagazi
• Matenda ena amitsempha yamagazi (matenda amitsempha)

Zina zomwe mayeso angayesedwe:

• Thrombosis yoopsa kwambiri

Ngati muli ndi zotsatira zosazolowereka, mungafunike kuyesedwa kwambiri kuti mupeze tsamba lenileni lochepetsera.

Palibe zowopsa.

Mayesowa siolondola monga arteriography. Plethysmography itha kuchitidwira anthu odwala kwambiri omwe sangathe kupita ku labu ya arteriography. Mayesowa atha kugwiritsidwa ntchito poyesa matenda am'mimba kapena kutsatira mayeso osazolowereka akale.

Kuyesaku sikowopsa, ndipo sikugwiritsa ntchito ma x-ray kapena jekeseni wa utoto. Imakhalanso yotsika mtengo kuposa angiogram.

Plethysmography - nthambi

Beckman JA, Wopanga MA. Mitsempha yotumphukira: kuwunika kwamankhwala. Mu: Creager MA, Beckman JA, Loscalzo J, olemba., Eds. Vascular Medicine: Wothandizana ndi Matenda a Mtima a Braunwald. Philadelphia, PA: Elsevier; 2020: chap.

Tang GL, Kohler TR. Vascular labotale: kuwunika kwamankhwala ochepa. Mu: Sidawy AN, Perler BA, olemba. Rutherford Opaleshoni ya Mitsempha ndi Endovascular Therapy. 9th ed. Philadelphia, PA: Elsevier; 2019: chap 20.