Explore The Core
INSTRUMENTS & EQUIPMENT USED DURING ANESTHESIA
PHARMACOLOGY & DRUGS USED FOR ANESTHESIA
HISTORY OF ANESTHESIA
PROCEDURES PERFORMED IN ANESTHESIA PRACTICE
PRESENTATIONS IN ANESTHESIOLOGY
CLINICAL SCENARIOS ENCOUNTERED DURING ANESTHESIA
ANESTHESIA CLINICAL CALCULATOR
SCORING AND GRADING IN ANESTHESIA
Anesthesia Clinical Calculators
Clinical decision-making demands precision, speed, and clarity—especially in high-stakes environments like the operating room or ICU. The Clinical Calculators here are designed to streamline complex medical computations, offering evidence-based results in a format that’s both intuitive and educational. Whether you're estimating anesthetic dosing, fluid requirements, or scoring severity indices, each module is built to reinforce clinical reasoning while minimizing cognitive load.Crafted especially for Anesthesia Residents, with a focus on usability and visual clarity, this tool empowers learners and practitioners alike to make informed decisions at the point of care. With integrated references, quick tips, and responsive design, it serves not just as a calculator—but as a teaching companion that bridges theory and practice.
STOP-BANG Questionnaire
The STOP-BANG questionnaire is a simple, 8-question screening tool for Obstructive Sleep Apnea (OSA). It identifies high-risk surgical patients, allowing anesthesiologists to plan for potential airway difficulties and postoperative respiratory complications, ensuring safer perioperative care.
Roizen’s Grading of Dyspnea
Roizen’s Grading of Dyspnea is a clinical scale that quantifies the severity of shortness of breath. It assesses a patient’s functional limitation, from strenuous exertion to symptoms at rest, providing a vital tool for perioperative risk assessment in anesthesiology.
NYHA Functional Classification
The NYHA Functional Classification grades the severity of heart failure based on a patient’s physical limitations. This simple, four-class scale—from no symptoms during activity to symptoms at rest—is vital for assessing disease severity, guiding therapy, and predicting outcomes.
EuroSCORE II
EuroSCORE II is the leading risk model for predicting mortality in adult cardiac surgery. It uses 18 variables to provide a personalized percentage risk of death within 30 days of an operation. This powerful tool is essential for guiding informed consent and clinical decision-making for complex procedures.
Lee’s Revised Cardiac Risk Index (RCRI)
Lee’s Revised Cardiac Risk Index (RCRI) is a simple tool for predicting major cardiac complications after non-cardiac surgery. Using six independent predictors, it provides a rapid estimate of a patient’s risk, guiding pre-operative evaluation and informed decision-making for safer surgical outcomes.
Clinical Frailty Scale (CFS)
The Clinical Frailty Scale (CFS) assesses a patient’s physiological reserve beyond their chronological age. This vital tool predicts vulnerability to surgical stress, postoperative complications, and recovery speed, enabling better risk stratification and informed decision-making for older surgical patients.
ASA Physical Status (PS) Classification System
The ASA Physical Status Classification System is a critical tool for assessing a patient’s overall health before anesthesia. This detailed guide breaks down the six classes, providing clear definitions and examples to help clinicians accurately stratify patient risk and improve communication.
Tele-Anesthesia and Remote Monitoring
Tele-anesthesia leverages high-speed networks and AI to deliver expert anesthesia care from a distance. From a central command center, anesthesiologists can provide real-time oversight for multiple operating rooms, enhancing patient safety and democratizing access to specialist expertise in rural hospitals and ambulatory surgery centers.
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