Guy R. Heyndrickx

Long-Term Clinical Outcome After Fractional Flow Reserve–Guided Treatment in Patients With Angiographically Equivocal Left Main Coronary Artery Stenosis

Background— Significant left main coronary artery stenosis is an accepted indication for surgical revascularization. The potential of angiography to evaluate the hemodynamic sev...

Regional myocardial functional and electrophysiological alterations after brief coronary artery occlusion in conscious dogs.

The time relationship for recovery of mechanical function, the intramyocardial electrogram and coronary flow after brief periods of regional myocardial ischemia, was studied in ...

Significance of Intermediate Values of Fractional Flow Reserve in Patients With Coronary Artery Disease

Background— The fractional flow reserve (FFR) value of 0.75 has been validated against ischemic testing, whereas the FFR value of 0.80 has been widely accepted to guide clinical...

Long-Term Follow-Up After Deferral of Percutaneous Transluminal Coronary Angioplasty of Intermediate Stenosis on the Basis of Coronary Pressure Measurement 11This study was supported in part by Grant 95001 from the “Stichting Vrienden van het Hart” (Friends of the Heart Foundation), Eindhoven, The Netherlands.