@dr.chad.md: What are your thoughts on the ethics of this experimentation? Here's some of the history: In the 1930s, Soviet scientist Sergei Brukhonenko conducted groundbreaking—and deeply controversial—experiments in artificial circulation. Using a primitive heart-lung machine called the autojektor, he kept the severed heads of dogs alive for short periods, demonstrating that mechanical devices could sustain life by oxygenating blood and circulating it. These experiments were a key step toward the development of modern cardiopulmonary bypass machines, but they also sparked ethical debates that continue to this day. #SergeiBrukhonenko #Autojektor #MedicalHistory #HeartLungMachine #Bioethics #SovietScience #ExperimentalMedicine #HistoryOfMedicine #ScientificControversy#greenscreenvideo #LIVEIncentiveProgram #LIVEIsEasy #PaidPartnership