Abstract: Provided herein are systems, devices, and methods for performing a medical procedure on a patient. The system comprises an ablation catheter comprising a shaft, at least one therapeutic element positioned on the shaft, and one or more tissue-contact sensing components configured to provide a contact signal related to the level of contact between the at least one therapeutic element and tissue. The system further comprises: an energy delivery unit configured to deliver ablative energy to the at least one therapeutic element to create a lesion in target tissue, and to provide an energy delivery data; a force module configured to receive the contact signal and provide contact data; and a processing unit configured to determine an ablation index based on both the energy delivery data and the contact data. The ablation index can represent the status of the lesion being created.

Abstract: An example process includes causing a website of a merchant to load to an in-app browser within a payment application executing on a user device of a user. The example process further includes presenting, via a user interface of the user device, an interactive element on a checkout page of the website. A determination is made that the interactive element has been selected. The selection generates a payment request for a payment to the merchant from a user account associated with the payment application. The payment request is received via the in-app browser to initiate payment from the user account. The example process further includes determining that the payment request originated from within the payment application and is associated with a stored balance associated with the user account. The user account is accessed, and the payment is caused to be authorized without additional input from the user.

Abstract: Techniques, devices, and systems for performing actions, within an application provided by a service provider, without additional authorization requests are described. An example process includes receiving an access request to access an application on a user device, and presenting an interactive element via a user interface of the application, wherein the interactive element, when selected, causes a website of a merchant to load to an in-app browser within the application. The example process further includes receiving, via the in-app browser, a payment request to initiate a payment to the merchant from an account associated with the application, determining, based at least in part on the payment request, that the payment request originated from within the application, and based at least in part on the determining, causing the payment to be authorized without additional input from a user associated with the user device.