Cardiac implant devices with integrated pressure sensing

A sensor implant device comprising:

• a shunt structure comprising a flow path conduit, a plurality of arms configured to secure the shunt structure to a tissue wall, and a support extension extending from and integrally formed with one of the plurality of arms;
• and
• a pressure sensor device attached to the support extension extending from the one of the plurality of arms of the shunt structure, the pressure sensor device comprising:
• one or more sensor elements;
• an antenna;
• control circuitry electrically coupled to the one or more sensor elements and the antenna;
• and
• a housing that houses the control circuitry.

A sensor implant device comprising:

• a shunt structure comprising a flow path conduit and a plurality of arms configured to secure the shunt structure to a tissue wall;
• a pressure sensor device attached to one of the plurality of arms of the shunt structure, the pressure sensor device comprising:
• one or more sensor elements;
• an antenna;
• control circuitry electrically coupled to the one or more sensor elements and the antenna;
• and
• a housing that houses the control circuitry;
• and
• a pouch attached to the one of the plurality of arms, the pressure sensor device slidingly disposed within the pouch.