V
Venkatakrishna Rajajee
Researcher at University of Michigan
Publications - 77
Citations - 2279
Venkatakrishna Rajajee is an academic researcher from University of Michigan. The author has contributed to research in topics: Medicine & Subarachnoid hemorrhage. The author has an hindex of 20, co-authored 69 publications receiving 1818 citations. Previous affiliations of Venkatakrishna Rajajee include University of California, Los Angeles & Apollo Hospitals.
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Journal ArticleDOI
Analysis of Thrombi Retrieved From Cerebral Arteries of Patients With Acute Ischemic Stroke
Victor J. Marder,Dennis J. Chute,Sidney Starkman,Anna M. Abolian,Chelsea S. Kidwell,David S Liebeskind,Bruce Ovbiagele,Fernando Vinuela,Gary Duckwiler,Reza Jahan,Paul M. Vespa,Scott L Selco,Venkatakrishna Rajajee,Doojin Kim,Nerses Sanossian,Jeffrey L. Saver +15 more
TL;DR: Thromboemboli retrieved from the MCA or intracranial ICA of patients with acute ischemic stroke have similar histological components, whether derived from cardiac or arterial sources, which provides a foundation for both antiplatelet and anticoagulant treatment strategies in stroke prevention.
Journal ArticleDOI
Optic nerve ultrasound for the detection of raised intracranial pressure.
TL;DR: Bedside ONSD measurement, performed by neurointensivists, is an accurate, non-invasive method to identify ICP > 20 mmHg in a heterogeneous group of patients with acute brain injury.
Journal ArticleDOI
In-Hospital Initiation of Secondary Stroke Prevention Therapies Yields High Rates of Adherence at Follow-up
Bruce Ovbiagele,Jeffrey L. Saver,Andre Fredieu,Shuichi Suzuki,Scott L Selco,Venkatakrishna Rajajee,Norma McNair,Tannaz Razinia,Chelsea S. Kidwell +8 more
TL;DR: High rates of adherence to PROTECT therapies were maintained at 90 days after hospital discharge, and tobacco cessation was maintained in 20 of the 24 smokers.
Journal ArticleDOI
Early MRI and outcomes of untreated patients with mild or improving ischemic stroke.
Venkatakrishna Rajajee,Chelsea S. Kidwell,Sidney Starkman,Bruce Ovbiagele,Jeffrey R. Alger,Pablo Villablanca,Fernando Vinuela,Gary Duckwiler,Reza Jahan,Andre Fredieu,Shuichi Suzuki,Jeffrey L. Saver +11 more
TL;DR: About 10% of patients eligible for acute reperfusion therapy excluded on the basis of mild or rapidly improving symptoms show early neurologic deterioration with infarct expansion within 48 hours, and about 20% show poor outcome at discharge.
Journal ArticleDOI
Real-time ultrasound-guided percutaneous dilatational tracheostomy: a feasibility study
TL;DR: Percutaneous tracheostomy performed under real-time US guidance with visualization of needle path during tracheal puncture is feasible and appears accurate and safe, including in patients with morbid obesity and cervical spine precautions.