Not in a million years. Good question though. At least if we're referring to wireless frequencies. If that heatsink touches it, it can cause devastating and permanent damage. Make sure you screw that thing down hard, and I would recommend putting a rubber spacer of some sort between the GPU and the card on a non-thermal generating area. Namely between the top right edge of the Wireless card and the GPU. Unless the system is NEVER touched, never moved while powered on, you wont run into an issue. However, you bump it, go to move it to plug in a USB or video connector, that card could have just enough momentum to bounce into the GPU while running and cross two of the wrong pins.
What MB do you have? Maybe I can tell you more from here.