Abstract: Methods, devices, apparatus, assemblies, and kits for performing a vascular anastomosis are disclosed. A device for a vascular anastomosis includes tissue engaging portions that can move between at least two configurations. In some embodiments, the tissue engaging portions move without the aid of moving parts, while in other embodiments the tissue engaging portions extend from one or more movable wings. The tissue engaging portions may be separated by a first distance when in a pre-deployment configuration and by a second distance when in a deployed configuration. A method includes engaging a plurality of tissue engaging members of a coupling device against first end tissue. After selectively engaging the tissue engaging members and first end tissue, the first end tissue is stretched by at least moving the tissue engaging members. The stretched first end tissue is coupled to the second end tissue by mating the coupling device to a mating anastomosis device.

Abstract: Provided are methods of treating heart failure in children using B1-selective adrenergic receptor antagonists, alone or in combination with other agents, including B-2-selective adrenergic receptor agonists.

Abstract: Techniques for delivering a video message from a purchaser of an order to a recipient of the order are described. An order for one or more items is received, the order specifying a recipient and having an association with a purchaser. The order further specifies to deliver a video message from the purchaser to the recipient. Embodiments receive a video message from the purchaser. The order for the one or more items is fulfilled. Embodiments transmit at least an indication of the video message to the recipient.

Abstract: The present invention provides for methods of predicting progression of pediatric heart failure using miRNA biomarkers, as well as subsequent treatment of patients based on their classification.

Abstract: Techniques for delivering a video message from a purchaser of an order to a recipient of the order are described. An order for one or more items is received, the order specifying a recipient and having an association with a purchaser. The order further specifies to deliver a video message from the purchaser to the recipient. Embodiments receive a video message from the purchaser. The order for the one or more items is fulfilled. Embodiments transmit at least an indication of the video message to the recipient.

Abstract: Provided are methods of treating heart failure in children using B1-selective adrenergic receptor antagonists, alone or in combination with other agents, including B-2-selective adrenergic receptor agonists.

Abstract: Methods, devices, apparatus, assemblies, and kits for performing a vascular anastomosis are disclosed. A device for a vascular anastomosis includes tissue engaging portions that can move between at least two configurations. In some embodiments, the tissue engaging portions move without the aid of moving parts, while in other embodiments the tissue engaging portions extend from one or more movable wings. The tissue engaging portions may be separated by a first distance when in a pre-deployment configuration and by a second distance when in a deployed configuration. A method includes engaging a plurality of tissue engaging members of a coupling device against first end tissue. After selectively engaging the tissue engaging members and first end tissue, the first end tissue is stretched by at least moving the tissue engaging members. The stretched first end tissue is coupled to the second end tissue by mating the coupling device to a mating anastomosis device.