Insuficiência cardíaca: entenda como a doença evolui

A insuficiência cardíaca ocorre quando o coração não consegue bombear sangue suficiente para atender às necessidades do organismo em repouso ou esforço.

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Ela pode surgir após infarto, hipertensão, doenças das válvulas ou alterações do músculo cardíaco, entre outras causas que prejudicam o coração.

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No início, o organismo tenta manter o fluxo sanguíneo aumentando os batimentos e retendo líquidos, mesmo com o coração já sobrecarregado e menos eficiente.

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Cansaço, falta de ar ao esforço e menor tolerância às atividades podem aparecer discretamente e ser confundidos com envelhecimento ou sedentarismo.

[{"selector":"#anim-abdec90f-d9fa-416f-b564-bd396cf1f0aa [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(0%, 0, 0) translate(25%, 0%) scale(1.5)","translate3d(0%, 0, 0) translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"fill":"forwards"}] [{"selector":"#anim-81b43312-01ea-4dbc-8cf5-2526f17f7086","keyframes":{"transform":["translate3d(-115.18988%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-16cf03bb-9b30-43cb-8a09-06c1b20c9197","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-23b2ac8b-47fd-47b4-b43c-cf64315409d1","keyframes":{"transform":["scale(0.15)","scale(1)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"forwards"}] OS PRIMEIROS SINAIS

Com a progressão, o corpo pode reter mais sal e água. Isso favorece inchaço nas pernas, ganho rápido de peso e falta de ar mais intensos.

[{"selector":"#anim-61d9f192-7df5-4ef4-81dd-4bb7e5948fdc [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(0%, 0, 0) translate(25%, 0%) scale(1.5)","translate3d(0%, 0, 0) translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"fill":"forwards"}] [{"selector":"#anim-c3416341-7baa-4c10-9e5f-71b0e4c4be23","keyframes":{"transform":["translate3d(-115.18988%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-548a5e1f-69ae-4e14-8871-61dd84128248","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-58b0accf-7a05-4dee-b49c-b284077eee22","keyframes":{"transform":["scale(0.15)","scale(1)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"forwards"}] RETENÇÃO DE LÍQUIDOS

Em fases mais avançadas, respirar pode ficar difícil ao deitar ou durante atividades simples. Algumas pessoas acordam à noite com sensação de sufoco.

[{"selector":"#anim-5a661c50-788c-4b36-a07b-f0a22dd4218f [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(0%, 0, 0) translate(25%, 0%) scale(1.5)","translate3d(0%, 0, 0) translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"fill":"forwards"}] [{"selector":"#anim-e366794d-618b-432c-ab3b-14fb70f4ba05","keyframes":{"transform":["translate3d(-115.18988%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-d77e4325-46f9-40a4-ad79-e5597042c7c3","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-733c4c93-c8f7-4680-90b0-f1a537614b96","keyframes":{"transform":["scale(0.15)","scale(1)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"forwards"}] FALTA DE AR

vA insuficiência cardíaca evolui em diferentes ritmos. Sem controle das causas e tratamento adequado, os sintomas podem se tornar mais frequentes e intensos.

[{"selector":"#anim-21fb1fa0-6b6f-4189-8bb8-abe058d3ee71 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(0%, 0, 0) translate(25%, 0%) scale(1.5)","translate3d(0%, 0, 0) translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"fill":"forwards"}] [{"selector":"#anim-d8425c03-61fa-4aea-b210-0031da91474a","keyframes":{"transform":["translate3d(-115.18988%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-5fdc36e0-ec77-4e27-b9c1-4822624ce214","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-47b7eef5-24e4-4f06-938f-62bb6a91742c","keyframes":{"transform":["scale(0.15)","scale(1)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"forwards"}] A DOENÇA PODE PROGREDIR

A evolução pode ser descrita por estágios, considerando desde o risco de desenvolver a doença até sintomas importantes e limitações no dia a dia.

[{"selector":"#anim-784969c2-54ca-4d1b-a6c5-203fbd15fa0a [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(0%, 0, 0) translate(25%, 0%) scale(1.5)","translate3d(0%, 0, 0) translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"fill":"forwards"}] [{"selector":"#anim-0db14243-273e-4583-969b-7bbc0bd0d840","keyframes":{"transform":["translate3d(-115.18988%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-13350dff-b4d0-41e4-a5e5-1173b6f5be53","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-b12e3dd8-1da3-4bcf-81eb-7097ca8f1b32","keyframes":{"transform":["scale(0.15)","scale(1)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"forwards"}] CADA ESTÁGIO TEM CARACTERÍSTICAS

Há diferentes tipos e estágios de insuficiência cardíaca. A função de bombeamento, os sintomas e as doenças associadas ajudam a definir o quadro.

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Medicamentos, controle da pressão, redução do sal quando indicada, atividade orientada e acompanhamento médico podem aliviar sintomas e reduzir riscos.

[{"selector":"#anim-dde996d9-85a0-478c-be6a-fbe6745cb8a2 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(0%, 0, 0) translate(25%, 0%) scale(1.5)","translate3d(0%, 0, 0) translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"fill":"forwards"}] [{"selector":"#anim-97b0cbfe-36f8-403b-8416-f674fcf420ac","keyframes":{"transform":["translate3d(-115.18988%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-6cf81559-48a0-4d37-823f-e9ce7543c10e","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-a442e65f-2c3a-428b-8f68-1f2479014a6a","keyframes":{"transform":["scale(0.15)","scale(1)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"forwards"}] O TRATAMENTO MUDA O CAMINHO

Falta de ar intensa, dor no peito, desmaio ou piora súbita do inchaço exigem avaliação médica rápida, especialmente em quem já tem diagnóstico.

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Peso, pressão, sintomas e uso correto dos medicamentos ajudam a equipe de saúde a perceber mudanças e ajustar o tratamento antes de uma piora.

[{"selector":"#anim-440b52a4-c209-45ab-8995-d14bd2f4333e [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(0%, 0, 0) translate(25%, 0%) scale(1.5)","translate3d(0%, 0, 0) translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"fill":"forwards"}] [{"selector":"#anim-2df41d08-ede5-4587-b3ea-584c0dc63b64","keyframes":{"transform":["translate3d(-115.18988%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-eb33eda5-e62b-4846-bc17-c1242f5d53e9","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-1333cfe3-0efa-439f-81af-62e9d0c95a3d","keyframes":{"transform":["scale(0.15)","scale(1)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"forwards"}] ACOMPANHAR FAZ DIFERENÇA

[{"selector":"#anim-03ae8814-1081-469e-ac47-c0c952b86fb8","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-e523fa59-52a4-4dde-9602-68d160c52127","keyframes":{"transform":["translate3d(-122.07206%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-afa4ad42-2fef-4b41-b488-d3ac02134806","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-62308b5a-12d6-4e1d-a5d2-82f27c8fd1d3","keyframes":{"transform":["translate3d(-189.44723%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] Veja Mais: Coração artificial francês cria nova esperança para quem espera por transplante