Today, the cardiologist said, she would get a stress test, an echocardiogram, a mobile Holter monitor, and maybe even a cardiac catheterization.

NEWYORKER: The Cost Conundrum

Cheney was wearing a harness device, known as a Holter ECG monitor, and the four episodes were detected over 34 hours, Glover Weiss said.

CNN: Cheney goes home after heart device implant