A Novel Hydrogen Sulfide Donor, JK1, Protects the Heart Against Pressure Overload Induced Heart Failure A Novel Hydrogen Sulfide Donor, JK1, Protects the Heart Against Pressure Overload Induced Heart Failure. (November 2017) - Li, Zhen; Organ, Chelsea; Polhemus, David; Trivedi, Rishi; Kang, Jianming; Xian, Ming; Lefer, David