The first ten amendments along with two others that were not ratified were proposed. by Congress on September 25, 1789, when they passed the Senate, having previously passed. the House on September 24 (1 Annals of Congress 88, 913).
But, if Selena had still been alive at that point, and if blood transfusions could have saved her, then yes, Selena's death might have resulted from her father's refusal to allow any more transfusions.
When the president of Selena's fan club shot her to death the following year in a Texas motel room, her first English-language album was months from release. Her death made international headlines.