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En v\u00e4rldsunik svensk studie visar att mer \u00e4n fyra av tio svenskar i \u00f6vre medel\u00e5ldern har plack i hj\u00e4rtats kransk\u00e4rl och d\u00e4rmed l\u00f6per en \u00f6kad risk att f\u00e5 hj\u00e4rtinfarkt.<\/p>\n
Nu vill forskare hitta personer i riskzonen med hj\u00e4lp av AI \u2013 innan de blir sjuka.<\/p>\n
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Inneh\u00e5ll fr\u00e5n Hj\u00e4rt-Lungfonden<\/p>\n
[\/et_pb_text][et_pb_text _builder_version=”4.27.3″ _module_preset=”default” text_font=”Georgia||||||||” text_text_color=”#000000″ text_font_size=”18px” text_line_height=”1.44em” header_2_font=”Arial|700|||||||” width_tablet=”590px” width_phone=”100%” width_last_edited=”off|desktop” custom_margin=”||0px||false|false” custom_padding=”0px||0px||false|false” custom_padding_tablet=”||0px||false|false” custom_padding_phone=”||0px||false|false” custom_padding_last_edited=”off|desktop” header_2_font_size_tablet=”” header_2_font_size_phone=”23px” header_2_font_size_last_edited=”on|phone” locked=”off” inline_fonts=”Arial” global_colors_info=”{}” theme_builder_area=”post_content”]<\/p>\n
Den vanligaste orsaken till hj\u00e4rtinfarkt \u00e4r att plack som samlas i kransk\u00e4rlen brister och bildar en blodpropp. Fler \u00e4n fyra av tio i \u00f6vre medel\u00e5ldern har plack i kransk\u00e4rlen utan att m\u00e4rka det.<\/p>\n
\u2013 Jag tycker att det \u00e4r en viktig forskningsfr\u00e5ga just nu, att identifiera vilka av alla de h\u00e4r placken som kommer att spricka och orsaka en hj\u00e4rtinfarkt. Det vi vet idag \u00e4r att kalkrika plack oftare \u00e4r mer stabila \u00e4n de med h\u00f6gre fetthalt som d\u00e4rf\u00f6r riskerar att spricka i h\u00f6gre grad. Men vi \u00e4r bara i b\u00f6rjan av detta arbete, det finns mycket mer att ta reda p\u00e5, s\u00e4ger Erika Fagman, som \u00e4r \u00f6verl\u00e4kare i radiologi vid Sahlgrenska universitetssjukhuset i G\u00f6teborg.<\/p>\n
[\/et_pb_text][et_pb_text _builder_version=”4.27.3″ _module_preset=”default” text_font=”Georgia||||||||” text_text_color=”#000000″ text_font_size=”18px” text_line_height=”1.44em” header_2_font=”Arial|700|||||||” width_tablet=”590px” width_phone=”100%” width_last_edited=”off|desktop” custom_margin=”18px||||false|false” custom_padding=”0px||0px||false|false” custom_padding_tablet=”||0px||false|false” custom_padding_phone=”||0px||false|false” custom_padding_last_edited=”off|desktop” header_2_font_size_tablet=”” header_2_font_size_phone=”23px” header_2_font_size_last_edited=”on|phone” locked=”off” inline_fonts=”Arial” global_colors_info=”{}” theme_builder_area=”post_content”]<\/p>\n
\u00c5r 2012 inleddes studien SCAPIS, d\u00e4r sex svenska universitet och universitetssjukhus har g\u00e5tt samman f\u00f6r att genomf\u00f6ra mycket omfattande h\u00e4lsounders\u00f6kningar p\u00e5 30 000 slumpvis utvalda deltagare i \u00e5ldern 50-64 \u00e5r. Deltagarna fick bland annat genomg\u00e5 skiktr\u00f6ntgen av kransk\u00e4rlen. M\u00e5let \u00e4r att tidigt identifiera vilka som riskerar att drabbas av hj\u00e4rt- och lungsjukdomar. Uppemot tio \u00e5r senare unders\u00f6ks halva gruppen igen, n\u00e5got som p\u00e5g\u00e5r just nu. Erika Fagman ber\u00e4ttar att studien ger ov\u00e4rderliga insikter.<\/p>\n
\u2013 Vi har individer som inte haft n\u00e5gra symptom, men en del av dem har f\u00e5tt eller kommer f\u00e5 en hj\u00e4rtinfarkt under uppf\u00f6ljningstiden. D\u00e5 kan man g\u00e5 tillbaka till testerna som \u00e4r gjorda och titta p\u00e5 vad som utm\u00e4rker dessa individer.<\/p>\n
[\/et_pb_text][et_pb_text _builder_version=”4.27.3″ _module_preset=”default” text_font=”||||||||” text_text_color=”#000000″ text_font_size=”18px” text_line_height=”1.44em” header_font=”|700|||||||” header_text_color=”#141414″ header_2_font=”Arial|700|||||||” width_tablet=”590px” width_phone=”100%” width_last_edited=”off|desktop” custom_margin=”40px||0px||false|false” custom_padding=”0px||0px||false|false” custom_padding_tablet=”||0px||false|false” custom_padding_phone=”||0px||false|false” custom_padding_last_edited=”off|desktop” animation_style=”fade” header_2_font_size_tablet=”” header_2_font_size_phone=”23px” header_2_font_size_last_edited=”on|phone” locked=”off” inline_fonts=”Arial” global_colors_info=”{}” theme_builder_area=”post_content”]<\/p>\n
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[\/et_pb_text][et_pb_image src=”https:\/\/kampanj.dn.se\/hjart-lungfonden\/wp-content\/uploads\/2024\/12\/hlf-ai-erikafagman.jpg” title_text=”hlf-ai-erikafagman” _builder_version=”4.27.3″ _module_preset=”default” custom_margin=”0px||0px||true|false” custom_padding=”30px||10px||false|false” animation_style=”fade” global_colors_info=”{}” theme_builder_area=”post_content”][\/et_pb_image][et_pb_text _builder_version=”4.27.3″ _module_preset=”default” text_font=”Arial||||||||” text_text_color=”#000000″ text_line_height=”1.3em” header_2_font=”Arial|700|||||||” width=”590px” width_tablet=”590px” width_phone=”100%” width_last_edited=”on|phone” module_alignment=”center” custom_margin=”0px||25px||false|false” custom_padding=”0px||0px||false|false” header_2_font_size_tablet=”” header_2_font_size_phone=”23px” header_2_font_size_last_edited=”on|phone” locked=”off” global_colors_info=”{}” theme_builder_area=”post_content”]Erika Fagman, \u00f6verl\u00e4kare i radiologi vid Sahlgrenska universitetssjukhuset.[\/et_pb_text][et_pb_text _builder_version=”4.27.3″ _module_preset=”default” text_font=”Georgia||||||||” text_text_color=”#000000″ text_font_size=”18px” text_line_height=”1.44em” header_2_font=”Arial|700|||||||” width_tablet=”590px” width_phone=”100%” width_last_edited=”off|desktop” custom_margin=”||0px||false|false” custom_padding=”0px||0px||false|false” custom_padding_tablet=”||0px||false|false” custom_padding_phone=”||0px||false|false” custom_padding_last_edited=”off|desktop” header_2_font_size_tablet=”” header_2_font_size_phone=”23px” header_2_font_size_last_edited=”on|phone” locked=”off” inline_fonts=”Arial” global_colors_info=”{}” theme_builder_area=”post_content”]<\/p>\n
Hon ber\u00e4ttar ocks\u00e5 att de nu arbetar med att tr\u00e4na upp AI f\u00f6r att l\u00e4ttare hitta personer som \u00e4r i riskzonen f\u00f6r att f\u00e5 hj\u00e4rt-k\u00e4rlsjukdomar. I ett s\u00e5 stort bildmaterial som det finns i SCAPIS, \u00e4r det tidskr\u00e4vande och kostsamt att granska alla bilder och leta efter de farliga placken.<\/p>\n
\u2013 I nul\u00e4get \u00e4r det en r\u00f6ntgenl\u00e4kare som tittar i detalj p\u00e5 bilden, men ambitionen \u00e4r att det i framtiden ska finnas ett AI-st\u00f6d som hj\u00e4lper till i tolkningen och kan g\u00f6ra att den blir b\u00e5de snabbare och noggrannare, s\u00e4ger hon och utvecklar:<\/p>\n
\u2013 Till exempel skulle den kunna s\u00e4tta en liten r\u00f6d flagga d\u00e4r den hittar ansamlingar av farlig plack, samtidigt som den kan sortera bort de som \u00e4r helt friska, och s\u00e4ga att de \u00e4r mindre br\u00e5dskande att titta p\u00e5.<\/p>\n
[\/et_pb_text][et_pb_text _builder_version=”4.27.3″ _module_preset=”default” text_font=”Georgia||||||||” text_text_color=”#000000″ text_font_size=”18px” text_line_height=”1.44em” header_2_font=”Arial|700|||||||” width_tablet=”590px” width_phone=”100%” width_last_edited=”off|desktop” custom_margin=”18px||0px||false|false” custom_padding=”0px||0px||false|false” custom_padding_tablet=”||0px||false|false” custom_padding_phone=”||0px||false|false” custom_padding_last_edited=”off|desktop” header_2_font_size_tablet=”” header_2_font_size_phone=”23px” header_2_font_size_last_edited=”on|phone” locked=”off” inline_fonts=”Arial” global_colors_info=”{}” theme_builder_area=”post_content”]<\/p>\n
Erika Fagman ber\u00e4ttar att hon hoppas att man i framtiden g\u00f6r ett hemmatest, som ocks\u00e5 det utvecklas inom SCAPIS av G\u00f6ran Bergstr\u00f6m och hans kollegor vid Sahlgrenska akademin, G\u00f6teborgs universitet. Detta kan sedan ligga till grund f\u00f6r vilka som ska genomg\u00e5 skiktr\u00f6ntgen d\u00e4r man kan se om det finns farliga plack i k\u00e4rlv\u00e4ggarna. Testet tar bara cirka fem minuter att besvara och har i prelimin\u00e4ra studier imponerat i sin tr\u00e4ffs\u00e4kerhet n\u00e4r det g\u00e4ller att hitta vilka som ligger i riskzonen.<\/p>\n
\u2013 Det \u00e4r ett bra s\u00e4tt att sortera ut vilka som har nytta av att g\u00f6ra en skiktr\u00f6ntgen. CT-tekniken har utvecklats enormt de senaste \u00e5ren. SCAPIS har bidragit till att vi ligger v\u00e4ldigt l\u00e5ngt fram. P\u00e5 det h\u00e4r omr\u00e5det har vi h\u00f6g kunskap om man j\u00e4mf\u00f6r med andra delar av v\u00e4rlden. Men det finns fortfarande mycket mer att g\u00f6ra f\u00f6r att f\u00f6rst\u00e5 vilka patienter som \u00e4r friska och vilka som har plack i kransk\u00e4rlen och d\u00e4rmed en \u00f6kad risk f\u00f6r hj\u00e4rtinfarkt, s\u00e4ger Erika Fagman.<\/p>\n
\u2013 Alla som sk\u00e4nker pengar till Hj\u00e4rt-Lungfonden g\u00f6r detta projekt m\u00f6jligt. Jag vill verkligen tacka alla som \u00e4r med och bidrar. Tillsammans r\u00e4ddar vi liv.<\/p>\n
[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=”1″ _builder_version=”4.23.1″ _module_preset=”default” background_color=”#f2f2f2″ width=”100%” width_last_edited=”off|phone” max_width=”1340px” module_alignment=”center” custom_padding=”0px||||false|false” border_width_right=”1px” border_color_right=”#d6d6d6″ border_width_left=”1px” border_color_left=”#d6d6d6″ locked=”off” global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_row custom_padding_last_edited=”off|desktop” _builder_version=”4.25.0″ _module_preset=”default” background_color=”#FFFFFF” width_tablet=”80%” width_phone=”90%” width_last_edited=”on|phone” max_width=”690px” max_width_last_edited=”off|desktop” module_alignment=”center” custom_margin=”0px||||false|false” custom_padding=”16px|16px|16px|16px|true|true” custom_padding_tablet=”0px|60px|0px|60px|true|true” custom_padding_phone=”|0px||0px|true|true” border_radii=”on|8px|8px|8px|8px” locked=”off” global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_column type=”4_4″ _builder_version=”4.16″ _module_preset=”default” global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_text _builder_version=”4.27.3″ _module_preset=”default” text_font=”Arial||||||||” text_text_color=”#212121″ text_font_size=”18px” text_line_height=”1.5em” link_font=”Arial|300|||||||” link_text_color=”#0876b5″ header_font=”Arial|700|||||||” header_text_color=”#141414″ header_font_size=”37px” header_2_font=”||||||||” header_2_text_color=”#222222″ header_2_font_size=”24px” module_alignment=”center” custom_margin=”||0px||false|false” custom_padding=”||||false|false” header_font_size_tablet=”33px” header_font_size_phone=”26px” header_font_size_last_edited=”on|phone” header_line_height_tablet=”1em” header_line_height_phone=”1em” header_line_height_last_edited=”off|desktop” header_2_font_size_tablet=”” header_2_font_size_phone=”23px” header_2_font_size_last_edited=”on|phone” global_colors_info=”{}” theme_builder_area=”post_content”]<\/p>\n
[\/et_pb_text][et_pb_text _builder_version=”4.27.3″ _module_preset=”default” text_font=”Arial||||||||” text_text_color=”#212121″ text_font_size=”18px” text_line_height=”1.4em” link_font=”Arial|300|||||||” link_text_color=”#0876b5″ header_text_color=”#141414″ header_font_size=”44px” header_2_font=”||||||||” header_2_text_color=”#222222″ header_2_font_size=”24px” module_alignment=”center” custom_margin=”||20px||false|false” custom_padding=”||||false|false” text_font_size_tablet=”18px” text_font_size_phone=”16px” text_font_size_last_edited=”on|phone” header_2_font_size_tablet=”” header_2_font_size_phone=”23px” header_2_font_size_last_edited=”on|phone” global_colors_info=”{}” theme_builder_area=”post_content”]St\u00f6d i s\u00e5 fall forskningen. Det tar bara n\u00e5gon minut att swisha. 50 kronor \u00e4r en vanlig g\u00e5va men du v\u00e4ljer s\u00e5klart sj\u00e4lv vad du vill bidra med.[\/et_pb_text][et_pb_code _builder_version=”4.27.4″ _module_preset=”default” module_alignment=”center” locked=”off” global_colors_info=”{}” global_module=”3908″ theme_builder_area=”post_content”]<\/p>\n
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