Advertisement

Topics

Volume Capnography in the Intensive Care Unit: Physiological Principles, Measurements, and Calculations.

07:00 EST 18th January 2019 | BioPortfolio

Summary of "Volume Capnography in the Intensive Care Unit: Physiological Principles, Measurements, and Calculations."

Volume capnography provides a non-invasive and continuous display of the fractional concentration or partial pressure of expired carbon dioxide versus exhaled volume. Derived measurements and calculations include the end-tidal, mean alveolar, and mixed expired PCO2, the volume of CO2 exhaled per breath and per minute, the airway, alveolar, and physiologic dead space volume, the physiologic dead space to tidal volume ratio, and expired minute ventilation, dead space ventilation, and alveolar ventilation. Thus, volume capnography provides a wealth of information about both respiratory and cardiovascular function, and it has many potential applications in critically ill patients. The effective use of volume capnography, however, requires a thorough understanding of its underlying physiological principles and the meaning and significance of derived measurements and calculations.

Affiliation

Journal Details

This article was published in the following journal.

Name: Annals of the American Thoracic Society
ISSN: 2325-6621
Pages:

Links

DeepDyve research library

PubMed Articles [21990 Associated PubMed Articles listed on BioPortfolio]

Small volume resuscitation with 20% albumin in intensive care: physiological effects : The SWIPE randomised clinical trial.

We set out to assess the resuscitation fluid requirements and physiological and clinical responses of intensive care unit (ICU) patients resuscitated with 20% albumin versus 4-5% albumin.

Volume Capnography in the Intensive Care Unit: Potential Clinical Applications.

Volume capnography provides a non-invasive, continuous display of the fractional concentration or partial pressure of carbon dioxide versus exhaled volume. Derived measurements and calculations are in...

Intensive care unit diaries: Developing a shared story strengthens relationships between critically ill patients and their relatives: A hermeneutic-phenomenological study.

After discharge from the intensive care unit, patients and relatives struggle to rebuild their lives while suffering from fatigue and distress. Intensive care unit diaries written by relatives are a n...

High rates of methicillin-resistant Staphylococcus aureus colonisation in a Brazilian Intensive Care Unit.

To evaluate the colonisation rate of Staphylococcus aureus in the oropharynx and the insertion site of central venous catheters in intensive care unit patients.

Implementation of a structured communication tool improves family satisfaction and expectations in the intensive care unit.

Intensive care unit (ICU) physicians should provide relatives of critically ill patients with appropriate and clear information, regarding prognosis, treatment options and expectations.

Clinical Trials [11842 Associated Clinical Trials listed on BioPortfolio]

Use Of Capnography As Surrogate Measure Of PC02 In Medical Intensive Care Unit (ICU) Patients

The purpose of this study is to evaluate the use of Capnography (Continuous recording of the carbon dioxide content of expired air)as an alternative test to measure PC02 levels in patients...

Incidence Of Hepatitis In Intensive Care Unit

The aim is to investigate incidence of HBsAg, anti-HCV in serum samples and evaluation of biomarkers taken from patients who were followed the intensive care unit of Sakarya University Tra...

Pharmacokinetic of Ceftriaxone in Septic ICU Patients

Ceftriaxone pharmacokinetics variability in intensive care unit septic patients In intensive care units, drug dosage is often based on study made on healthy volunteers or on less severe p...

OSA Screen Negative With Spinal Duramorph

Non emergent scheduled cesarean sections will be consented to participate in this study of patients who have screened negative for obstructive sleep apnea and who are also BMI>/= 35 to hav...

Third Ventricule Echographic Study for Neuro-intensive Care Unit Patients

Transcranial Doppler ultasonography is usually used in the evaluation and management of patients with cerebrovascular disease. This noninvasive method measures local blood flow velocity an...

Medical and Biotech [MESH] Definitions

The hospital unit in which patients with acute cardiac disorders receive intensive care.

The hospital unit in which patients with respiratory conditions requiring special attention receive intensive medical care and surveillance.

Hospital units providing continuous surveillance and care to acutely ill infants and children. Neonates are excluded since INTENSIVE CARE UNITS, NEONATAL is available.

Organization of medical and nursing care according to the degree of illness and care requirements in the hospital. The elements are intensive care, intermediate care, self-care, long-term care, and organized home care.

The volume of BLOOD passing through the HEART per unit of time. It is usually expressed as liters (volume) per minute so as not to be confused with STROKE VOLUME (volume per beat).

Advertisement
Quick Search
Advertisement
Advertisement

 


DeepDyve research library

Relevant Topics

Respiratory
Asthma COPD Cystic Fibrosis Pneumonia Pulmonary Medicine Respiratory Respiratory tract infections (RTIs) are any infection of the sinuses, throat, airways or lungs.  They're usually caused by viruses, but they can also ...

Cardiology
Cardiology is a specialty of internal medicine.  Cardiac electrophysiology : Study of the electrical properties and conduction diseases of the heart. Echocardiography : The use of ultrasound to study the mechanical function/physics of the h...


Searches Linking to this Article