Evidence-based posts for clinicians and students covering ABG and VBG interpretation, breathwork, COPD, oxygenation, ventilation, and respiratory education.
Use the PulmTools blog to go deeper on the same topics covered in our calculators, simulators, and bedside tools, with practical clinical explanations and student-friendly breakdowns.
Jump straight from PulmTools articles into the calculators and simulators that match the same topic cluster. This makes the blog feel more like a clinical resource hub instead of a simple post archive.
Showing a compact tag index by default to keep the page clean.
305 tags available across the PulmTools blog.
Filtered posts based on your current search or tag.
Learn how to interpret D-dimer for suspected pulmonary embolism, including when it helps rule out PE, why false positives happen, how age-adjusted thresholds work, and when imaging is still required.
Learn how to calculate the age-adjusted D-dimer cutoff, when to use it for pulmonary embolism evaluation, why it improves specificity in older adults, and how it fits into modern PE diagnostic pathways.