OCTREOTIDE Non-selective b-blockers for Variceal bleeding. Mechanism of action. Vasoconstriction

0:00 Overview of Esophageal varices / bleeding
0:32 Review of Splanchnic circulation
2:33 Hemodynamics of Portal vein thrombosis
3:44 Shunts formation. How rupture of esophageal varices occurs.
8:59 Medications for Variceal bleeding explained
9:35 NSBB and Octreotide mechanism of action
13:24 Why we use octreotide for acute variceal bleeding
15:00 Why we use non-selective b-blockers for prevention of bleeding
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[@unexpectedrecipes6966]

Thank yuh! This was the most conceptual and detailed video on this topic🙌

[@Foxterrier]

Thanks, appreciate it very much )

[@rechamp1]

This was awesome, thanks for the info. Will check out other vids

[@Foxterrier]

Thank you )))

[@pradnyakachare8791]

Thank you

[@Foxterrier]

You are welcome )

[@hello-un8gh]

So one of the function of somatostatin is vasocostriction of splancnic vessels? A video about hypotalamic, pancreatic and GI somatostatin's functions will be much appreciated❤

[@Foxterrier]

I mean, as part of humoral regulation, we can say so. But at physiologic concentrations the effect of somatostatin is minimal.

[@Foxterrier]

Thank you for feedback, appreciate it very much 💙

[@hello-un8gh]

​@@Foxterrier Thank you!