Gerhard Friedrich

Papers

Total Citations

H-Index

About

Gerhard Friedrich is a cardiovascular researcher whose work centers on improving outcomes in coronary artery bypass grafting (CABG), with a particular focus on postoperative renal complications and intraoperative quality control. His most cited study, a 2006 investigation into risk factors for postoperative nephropathy following innovative CABG with intraoperative graft angiography, has garnered 8 citations. This work critically examined the safety profile of iodixanol, an iso-osmolar, non-ionic contrast agent, in patients with impaired renal function, contributing to the evidence base for safer contrast use during graft angiography—a gold standard for quality assurance in CABG. Friedrich’s research underscores the delicate balance between surgical innovation and patient safety, particularly for those with pre-existing kidney vulnerabilities. While his citation count reflects a niche but vital focus, his findings have informed clinical protocols aimed at reducing contrast-induced nephropathy in cardiac surgery. His work remains relevant for surgeons and anesthesiologists seeking to optimize perioperative care, highlighting the importance of meticulous risk stratification in high-risk CABG populations.