Related Experiment Video
Updated: Sep 30, 2026

Hydra, a Computer-Based Platform for Aiding Clinicians in Cardiovascular Analysis and Diagnosis
Published on: September 26, 2018
Systemic organ assessment using computerized profiles
Abstract:
Clinical monitoring of isolated parameters may lead to erroneous conclusions or conflicting speculations about the patient's general physiological status. Data derived from two or three primary parameters may provide a better understanding of the patient's overall status. Four automated profiles have been designed to aid in the management of critically ill patients. Data obtained from simple blood and urinary tests are used to compute parameters for various physiologic, renal, respiratory, and metabolic functions. The derived data are plotted in hard-copy form. A sequential series of each profile assists the physician in making intelligent and rapid therapeutic decisions and in evaluating the effectiveness of this therapy.
Related Concept Videos
Pulse Assessment Sites
Data Collection III
The principles to begin the physical assessment include conducting a comprehensive or problem-related history in a quiet, well-lit room, emphasizing privacy and comfort for the patient.
Assessment of the Gastrointestinal System I: Subjective Data
Health History
The initial step in assessing the GI system is obtaining a comprehensive health history. This includes inquiring about the patient's history or presence of problems related to...
Assessment of the Cardiovascular System I: Subjective Data
Initial Enquiry
Ask the patient about their primary concern and thoroughly explore all reported symptoms.
Medical History
Investigate past illnesses affecting the cardiovascular system, such as angina, anemia, rheumatic fever, congenital heart disease, stroke, thrombophlebitis, dysrhythmias, varicosities
Inquire about symptoms...
Assessment of the Cardiovascular System II: Inspection
Head and Neck
Assessment of the Cardiovascular System III: Palpation
Jugular Venous Pressure (JVP) Measurement
Position the patient at a thirty- to forty-five-degree angle or in a semi-fowler's position. Look for the highest point of pulsation in the internal jugular vein and measure the vertical distance to the angle of Loius or sternal angle. A normal JVP is 3-4 cm above the...

