Best video on how human hearts function🫀🫀 -This is how your heart beats: systole and diastole occur during the cardiac cycle. During diastole, the heart relaxes and fills with blood. In systole, it contracts and pumps blood toward the body.
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Alguna vez te preguntaste por qué los corticoesteroides como la dexametasona sirven p/ tratar el edema relacionado con tumores 🧠?
Siempre asumí que se debía a sus «efectos antiinflamatorios», pero resulta que hay más que eso...
#MedTwitter#Tweetorial by @AvrahamCooperMD
—Está inconsciente, lo han traído porque lo han apuñalado en el pecho, creemos que no hay nada a hacer porque tiene el corazón afectado #HistoriaMedicina#hilo 🧵⤵️
Discs are rubbery shock absorbers sandwiched between vertebrae. Disc prolapse is when their jelly-like center bursts out which can put pressure on nerves. Surgery may help some but other treatment options include medication & physio. Made to support a video by @realbrainbook
Today, three of the authors have retracted "Hydroxychloroquine or chloroquine with or without a macrolide for treatment of COVID-19: a multinational registry analysis" Read the Retraction notice and statement from The Lancet https://t.co/pPNCJ3nO8n