Report summary

Yale University School of Medicine in 2022-2026 reads as a 120-PI network with 354 internal PI collaborations. The dominant subject mix is Medicine as the leading field (49% of slots across 98 PIs; 98 labels), Cardiology and Cardiovascular Medicine as the leading subfield (7% of slots across 21 PIs; 21 labels), and Genetic Associations and Epidemiology as the leading topic (2% of slots across 6 PIs; 6 labels). That is promising: collaboration is not just one large hairball, and the leading breakdown groups cover 29 PIs across distinct clusters. The leading PI names are Jonathan N. Grauer (95.1 weighted works; Spine and Intervertebral Disc Pathology, Total Knee Arthroplasty Outcomes); Amer M. Zeidan (87.4 weighted works; Acute Myeloid Leukemia Research, Myeloproliferative Neoplasms: Diagnosis and Treatment). The most visible ties are Kim G. Smolderen and Carlos Mena‐Hurtado (115 shared works, weight 64.2); Guido J. Falcone and Kevin N. Sheth (136 shared works, weight 55.5). The leading breakdown groups are group 1 with 10 PIs, 11 internal connections, weight 128.2, around Cardiology and Cardiovascular Medicine, Nephrology, Economics and Econometrics, led by Rohan Khera, Harlan M. Krumholz, Nihar R. Desai; group 2 with 10 PIs, 12 internal connections, weight 210.9, around Surgery, Radiology, Nuclear Medicine and Imaging, Pulmonary and Respiratory Medicine, led by Kim G. Smolderen, Mytien Nguyen, Alan Dardik.