5 fatos curiosos sobre o sistema cardiovascular humano

[{"selector":"#anim-a26c2abf-f3d1-4cea-98fb-3a0507b6b144","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-a92b14b4-554b-4e45-87dc-ee19e07acfb5","keyframes":{"transform":["translate3d(119.59459%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-1adfc373-2f37-4397-a452-571913b9fcf7","keyframes":{"opacity":[0,1]},"delay":0,"duration":1500,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-5d0d0aef-8972-4cf4-a459-f9884ef19ba3","keyframes":{"transform":["rotate(-270deg) translate3d(-161.59874%, 0px, 0) rotate(270deg)","rotate(-270deg) translate3d(0px, 0px, 0) rotate(270deg)"]},"delay":0,"duration":1500,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-bc1f52e1-ce5a-47c4-a710-7819fbfde7d0","keyframes":{"opacity":[0,1]},"delay":0,"duration":1500,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-8934965b-8f82-4a13-97d5-5197f6a0bf0d","keyframes":{"transform":["rotate(-270deg) translate3d(-164.73355%, 0px, 0) rotate(270deg)","rotate(-270deg) translate3d(0px, 0px, 0) rotate(270deg)"]},"delay":0,"duration":1500,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] Foto: Freepik

[{"selector":"#anim-e6125d39-32de-48b0-af50-45a33acbe514","keyframes":{"opacity":[0,1]},"delay":0,"duration":300,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-07f05ea7-77cf-457f-9b27-004b4b80adc6","keyframes":{"transform":["translate3d(120.06803%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":300,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-a42759ff-a23c-4bc1-b121-b20bd3a6e7d7","keyframes":{"opacity":[0,1]},"delay":150,"duration":700,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-b0826b9e-25e0-4bda-9ebe-b6950375cd83","keyframes":{"transform":["rotate(-270deg) translate3d(0px, -11561.27557%, 0) rotate(270deg)","rotate(-270deg) translate3d(0px, 0px, 0) rotate(270deg)"]},"delay":150,"duration":700,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-a522dc6f-bbfe-42a9-9ea2-4a249d0a058d","keyframes":{"opacity":[0,1]},"delay":220,"duration":500,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-5ae42eeb-a873-478b-baeb-a848b8fcc82d","keyframes":{"transform":["rotate(-270deg) translate3d(64.42007%, 0px, 0) rotate(270deg)","rotate(-270deg) translate3d(0px, 0px, 0) rotate(270deg)"]},"delay":220,"duration":500,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] O sistema cardiovascular é uma verdadeira obra-prima da biologia humana. Ele trabalha silenciosamente todos os dias para manter nossos órgãos funcionando, levando oxigênio, nutrientes e removendo resíduos. Foto: Freepik

[{"selector":"#anim-7f603dc9-7e0a-4a26-b552-bbcb7a0d20fb","keyframes":{"opacity":[0,1]},"delay":0,"duration":300,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-f6f7dff3-1d03-4b2c-a40f-9bd937885bc1","keyframes":{"transform":["translate3d(120.06803%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":300,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-17b74733-85f7-47f3-b2be-a36b5a724191","keyframes":{"opacity":[0,1]},"delay":150,"duration":700,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-070e027d-eb25-4d93-94e8-ea5937922d6f","keyframes":{"transform":["rotate(-270deg) translate3d(0px, -11561.27557%, 0) rotate(270deg)","rotate(-270deg) translate3d(0px, 0px, 0) rotate(270deg)"]},"delay":150,"duration":700,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-84075a8f-6008-4c9e-a20b-16d9e55f3a79","keyframes":{"opacity":[0,1]},"delay":220,"duration":500,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-8334ddf7-720a-4f22-865d-1808480f0a66","keyframes":{"transform":["rotate(-270deg) translate3d(64.42007%, 0px, 0) rotate(270deg)","rotate(-270deg) translate3d(0px, 0px, 0) rotate(270deg)"]},"delay":220,"duration":500,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] O coração tem seu próprio sistema elétrico O coração é tão independente que bate por conta própria , mesmo fora do corpo, desde que tenha oxigênio suficiente. Isso acontece porque ele possui um sistema elétrico interno chamado nódulo sinoatrial , que funciona como um “marca-passo natural”. Foto: Freepik

[{"selector":"#anim-0b9140e5-8bf8-4321-b2b5-0564d00153cb","keyframes":{"opacity":[0,1]},"delay":0,"duration":300,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-70179e30-6281-46b0-aa4c-ae038d7be8a1","keyframes":{"transform":["translate3d(120.06803%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":300,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-aaeec597-1823-4942-b262-7faa379849b8","keyframes":{"opacity":[0,1]},"delay":150,"duration":700,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-4709d8eb-04a3-4932-bde2-5539d5f0b38c","keyframes":{"transform":["rotate(-270deg) translate3d(0px, -11561.27557%, 0) rotate(270deg)","rotate(-270deg) translate3d(0px, 0px, 0) rotate(270deg)"]},"delay":150,"duration":700,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-49e47963-42a4-4743-a542-298af1326475","keyframes":{"opacity":[0,1]},"delay":220,"duration":500,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-d922b99d-05be-45c0-9bc3-3e9f54975478","keyframes":{"transform":["rotate(-270deg) translate3d(64.42007%, 0px, 0) rotate(270deg)","rotate(-270deg) translate3d(0px, 0px, 0) rotate(270deg)"]},"delay":220,"duration":500,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] Seus vasos sanguíneos dariam a volta ao mundo O corpo humano adulto possui cerca de 100 mil quilômetros de vasos sanguíneos , entre artérias, veias e capilares. Isso é suficiente para dar duas voltas e meia ao redor da Terra ! Essa rede impressionante garante que o sangue alcance até as células mais distantes do nosso corpo, levando oxigênio e nutrientes com precisão milimétrica. Foto: Freepik

[{"selector":"#anim-a4a0ac91-0e22-4e19-8038-f84bc5db72b6","keyframes":{"opacity":[0,1]},"delay":0,"duration":300,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-85ff8af7-c387-4ae8-b2cd-fec8b126e195","keyframes":{"transform":["translate3d(118.70749%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":300,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-69f34ae2-e5e4-4101-b896-d00a0ebefbce","keyframes":{"opacity":[0,1]},"delay":150,"duration":700,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-76b7d8d1-300d-4240-8dbc-b9d53689d2c4","keyframes":{"transform":["rotate(-270deg) translate3d(0px, -11561.27557%, 0) rotate(270deg)","rotate(-270deg) translate3d(0px, 0px, 0) rotate(270deg)"]},"delay":150,"duration":700,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-6b74f2e5-8cb4-4071-8b42-776bb5917691","keyframes":{"opacity":[0,1]},"delay":220,"duration":500,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-7ef77b03-01d2-473b-a183-083027bfb89a","keyframes":{"transform":["rotate(-270deg) translate3d(64.42007%, 0px, 0) rotate(270deg)","rotate(-270deg) translate3d(0px, 0px, 0) rotate(270deg)"]},"delay":220,"duration":500,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] O coração bombeia sangue suficiente para encher piscinas Durante uma vida média, o coração humano pode bombear aproximadamente 200 milhões de litros de sangue — o equivalente a mais de 80 piscinas olímpicas ! Cada batida envia cerca de 70 ml de sangue pelo corpo, e o órgão trabalha sem descanso: são cerca de 100 mil batidas por dia. Foto: Freepik

[{"selector":"#anim-0fef4217-0fb1-45ad-be31-37d79d0ea7f2","keyframes":{"opacity":[0,1]},"delay":0,"duration":300,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-507a664a-5019-4762-aa73-082643d08678","keyframes":{"transform":["translate3d(120.06803%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":300,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-aec3ae34-07eb-45fa-b663-cd52c24800e8","keyframes":{"opacity":[0,1]},"delay":150,"duration":700,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-b7f35aa7-d8be-4c58-bf2b-d62a9b59541e","keyframes":{"transform":["rotate(-270deg) translate3d(0px, -11561.27557%, 0) rotate(270deg)","rotate(-270deg) translate3d(0px, 0px, 0) rotate(270deg)"]},"delay":150,"duration":700,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-2c7026d9-c6f2-4af1-9cda-6e2caf14d95e","keyframes":{"opacity":[0,1]},"delay":220,"duration":500,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-744d5724-6372-412f-b2cd-9e7bd11b496e","keyframes":{"transform":["rotate(-270deg) translate3d(64.42007%, 0px, 0) rotate(270deg)","rotate(-270deg) translate3d(0px, 0px, 0) rotate(270deg)"]},"delay":220,"duration":500,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] O sangue circula muito rápido Você sabia que o sangue pode dar uma volta completa pelo corpo em apenas 20 segundos ? Esse tempo pode variar conforme o esforço físico e a condição de saúde da pessoa, mas mesmo em repouso, o sistema cardiovascular é incrivelmente eficiente. Foto: Freepik

[{"selector":"#anim-1cec56cf-ca6f-4ef3-993d-8ddcb86ceca7","keyframes":{"opacity":[0,1]},"delay":0,"duration":300,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-497fa278-2b16-4dce-b572-aabaa7e656e3","keyframes":{"transform":["translate3d(120.06803%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":300,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-b6a2107b-aa3f-4787-b5aa-64af7f578738","keyframes":{"opacity":[0,1]},"delay":150,"duration":700,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-6f6cc79f-7ec3-43d2-8b38-232c5730dae7","keyframes":{"transform":["rotate(-270deg) translate3d(0px, -11561.27557%, 0) rotate(270deg)","rotate(-270deg) translate3d(0px, 0px, 0) rotate(270deg)"]},"delay":150,"duration":700,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-96cfd427-e327-4934-b257-b4ddec2b67d6","keyframes":{"opacity":[0,1]},"delay":220,"duration":500,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-6007353f-b07d-4f13-aabb-46b93ab7eee5","keyframes":{"transform":["rotate(-270deg) translate3d(64.42007%, 0px, 0) rotate(270deg)","rotate(-270deg) translate3d(0px, 0px, 0) rotate(270deg)"]},"delay":220,"duration":500,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] Emoções realmente afetam o coração O ditado “partir o coração” tem base científica. Existe uma condição chamada síndrome do coração partido (ou cardiomiopatia de Takotsubo), que ocorre em situações de estresse emocional intenso. Foto: Freepik

[{"selector":"#anim-4fef1064-fed0-44d4-88bd-8431d0fa8e9d","keyframes":{"opacity":[0,1]},"delay":0,"duration":300,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-1ee5d21a-b554-4854-b9d7-3a03e001ce3b","keyframes":{"transform":["translate3d(120.06803%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":300,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-0c397d52-5403-402e-8bec-d2a4371d738e","keyframes":{"opacity":[0,1]},"delay":150,"duration":700,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-f65708b9-f20b-4dfc-ada6-ddfdf7f7127e","keyframes":{"transform":["rotate(-270deg) translate3d(0px, -11561.27557%, 0) rotate(270deg)","rotate(-270deg) translate3d(0px, 0px, 0) rotate(270deg)"]},"delay":150,"duration":700,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-fb6b8527-d1a6-42fd-97dd-a615bdd777e1","keyframes":{"opacity":[0,1]},"delay":220,"duration":500,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-49da8fd7-2ade-49cd-af45-2db196689dcd","keyframes":{"transform":["rotate(-270deg) translate3d(64.42007%, 0px, 0) rotate(270deg)","rotate(-270deg) translate3d(0px, 0px, 0) rotate(270deg)"]},"delay":220,"duration":500,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] Apesar de muitas vezes ser visto apenas como uma “bomba”, o coração é um órgão sensível e incrivelmente adaptável. Ele responde ao exercício, ao estresse, à dieta e até ao afeto. Quando cuidamos bem dele com alimentação equilibrada, sono de qualidade e atividade física regular, garantimos não só mais tempo de vida, mas também qualidade de vida . Foto: Freepik

[{"selector":"#anim-8d3a0ef4-1b17-4717-941d-913018f83d67","keyframes":{"opacity":[0,1]},"delay":0,"duration":300,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-0c63da28-e334-4e28-81dc-279c7e30bdac","keyframes":{"transform":["translate3d(120.06803%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":300,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-c6904dc8-3059-4aa9-9ff8-0594dcac4534","keyframes":{"opacity":[0,1]},"delay":150,"duration":700,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-816321e8-5452-4625-ab13-414510064fa1","keyframes":{"transform":["rotate(-270deg) translate3d(0px, -11561.27557%, 0) rotate(270deg)","rotate(-270deg) translate3d(0px, 0px, 0) rotate(270deg)"]},"delay":150,"duration":700,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-0e3c1c0a-4e98-422a-8386-32fc21a4e474","keyframes":{"opacity":[0,1]},"delay":220,"duration":500,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-220a00fe-371c-4c50-ad51-1f1af384f6be","keyframes":{"transform":["rotate(-270deg) translate3d(64.42007%, 0px, 0) rotate(270deg)","rotate(-270deg) translate3d(0px, 0px, 0) rotate(270deg)"]},"delay":220,"duration":500,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] O sistema cardiovascular humano é um verdadeiro milagre da natureza. Com milhões de ajustes por segundo, ele mantém nosso corpo em funcionamento contínuo, dia após dia — e quanto mais descobrimos sobre ele, mais fascinados ficamos. Foto: Freepik Leia mais no site

Clique aqui para mais notícias

[{"selector":"#anim-93982f52-90fe-45a1-8c2f-385fe5f1a3e7","keyframes":{"opacity":[0,1]},"delay":0,"duration":2000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-100524a5-6819-4cdd-b7d6-4b258c3c6a44","keyframes":{"transform":["scale(1)","scale(1.5)","scale(0.95)","scale(1)"],"offset":[0,0.33,0.66,1]},"delay":0,"duration":1450,"easing":"ease-in-out","fill":"both","iterations":1}] [{"selector":"#anim-324c1c31-8abe-43c3-945d-c4867a6893a0","keyframes":{"opacity":[0,1]},"delay":0,"duration":2000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-6f266f57-4446-432b-821e-2bcc0cd86c44","keyframes":{"opacity":[0,1]},"delay":0,"duration":1000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-a55921f8-d0f5-48fd-bf56-6be82aff2f65","keyframes":{"transform":["translate3d(127.62646%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":1000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-aa14994d-054d-485e-be08-11df2e32e8af","keyframes":{"opacity":[0,1]},"delay":0,"duration":2000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-13055157-7f70-47b4-8023-759284b17ec9","keyframes":{"opacity":[0,1]},"delay":0,"duration":2000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-54fe5068-6acd-4bd2-83a6-502c45d358dc","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-120a6199-34e6-455f-b8cc-7ab9e3e1b498","keyframes":{"transform":["translate3d(-119.72789%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] Criação: Fabiano Souza Imagens: Freepik