Welcome to RK.MD
A platform where cardiac anesthesiologist and intensivist Dr. Rishi Kumar shares insights in perioperative medicine, critical care, education, and tech while promoting curiosity and lifelong learning.
From The Blog
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CSF Xanthochromia
Cerebrospinal fluid (CSF) is a clear and colorless fluid surrounding the brain and spinal cord, providing cushioning and nutrients to…
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Upgraded To PHP 8.2
With the latest versions of WordPress, Matomo (open-source web analytics), and YOURLS (self-hosted URL shortener), I’ve finally transitioned to PHP…
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Average Volume Assured Pressure Support (AVAPS)
In a conventional spontaneous/timed (S/T) mode, one directly sets an inspiratory positive airway pressure (IPAP) and expiratory positive airway pressure…
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Anesthesia Elective Tips For Medical Students
It’s often difficult for medical students to understand their role on an anesthesiology elective. Compared to many core rotations, there…
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Saddle Pulmonary Embolism (PE)
Saddle pulmonary embolism (SPE) is a severe and life-threatening condition when a blood clot (embolus) becomes lodged in the main…
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Physician Modified Endovascular Graft (PMEG)
Physician-modified endovascular grafts (PMEGs) offer a percutaneous and effective option for repairing complex thoracoabdominal aortic aneurysms. A stent graft is…