R. A. Billhardt

A Survey of the Remote Switching Capabilities of the 5ESS' Switch

Robert J. Thornberry, R. A. Billhardt, C. S. Sehgal, 1986, ICC.

Cardiogenic and hypovolemic shock.

R. A. Billhardt, S. W. Rosenbush, 1986, The Medical clinics of North America.

Prognostic significance of signal-averaged ECGs during acute myocardial infarction: a preliminary report.

R. A. Billhardt, P. Denes, M. Grimm, 1988, Journal of Electrocardiology.

Inadvertent intracoronary stent extraction 10 months after implantation complicating cutting balloon angioplasty for in-stent restenosis.

R. A. Billhardt, F. Almeda, 2003, Cardiovascular radiation medicine.

Delayed abrasion perforation of two intra-aortic balloons.

R. A. Billhardt, M. Codini, K. Mayerhofer, 1984, American heart journal.

Characterization of a saphenous vein graft aneurysm by intravascular ultrasound and computerized three-dimensional reconstruction.

R. A. Billhardt, L. Klein, N T Ruggie, 1993, Catheterization and cardiovascular diagnosis.

Non-invasive correction of pacing system malfunctions by multiprogrammable pacemakers

R. A. Billhardt, R. Hauser, S. W. Rosenbush, 1981 .