Luis Rodriguez Donis

[Luis Rodriguez Donis @luisrrd28]

A simple act made with complete devotion is worth more than the building of empires

[Luis Rodriguez Donis @luisrrd28]

My mountain is not your mountain

[Luis Rodriguez Donis @luisrrd28]

@gabrielrodo_ 👏👏👏

[Shane Parrish @shaneparrish]

90 percent of success is not getting distracted.

[Vishal Khandelwal @safalniveshak]

Each time you see someone negatively criticizing someone else for his/her work, marked by some mistakes and falls, remember Roosevelt's Man in the Arena speech.

“It is not the critic who counts...The credit belongs to the man who is actually in the arena.”

[Wonder of Science @wonderofscience]

Watch a pygmy marmoset completely fascinated by an insect in this clip from "Tiny World".

[Luis Rodriguez Donis @luisrrd28]

TL;DR
⬆️ Cardiac Output, HR
⬆️ preload = ⬆️ Left ventricular end-diastolic pressure
⬆️ Pulmonary artery systolic pressure
⬆️ Systemic systolic pressure
⬇️ Total systemic vascular resistance

[Luis Rodriguez Donis @luisrrd28]

What about arterial pressure?
Systolic AP will increase due to the general vasoconstriction BUT mean arterial pressure will decrease due to the overall decrease in systemic vascular resistance

[Luis Rodriguez Donis @luisrrd28]

Ischemic damage is characterized by patchy necrosis with granulation tissue which we could see in the context of a transplanted organ (resuscitation, transport, initial perfusion)

[Luis Rodriguez Donis @luisrrd28]

Acute Rejection in the context of Heart Transplant

[Luis Rodriguez Donis @luisrrd28]

1. Hypersensitivity myocarditis: we would see a perivascular infiltrate with abundant eosinophils commonly seen in atopic reactions to new drugs