NewRN - ED - Emergency Department in Arlington, Texas - $1,597/week Vetted HealthRN - ED - Emergency Department in Arlington, Texas - $1,597/weekArlington, TX$83,780–$100,000 / yearSee Vetted Health Privacy Policy at https://www.vettedhealth.com/privacy-policy and SonicJobs Privacy Policy at https://www.sonicjobs.com/us/privacy-policy and Terms of Use at https://www.sonicjobs.com/us/terms-conditions. The assignment starts on ASAP and is 13 weeks long with 13 hour shifts 3 days a week.
NewTravel Labor & Delivery RN - $2,614 per week HealthTrust Workforce Solutions HCATravel Labor & Delivery RN - $2,614 per weekArlington, TXEmployment Type: TravelAbout HealthTrust Workforce Solutions HCAAt HealthTrust Workforce Solutions, healthcare is not just about the four walls of a facility but about the people who provide and receive care. We are dedicated to positively impacting the healthcare industry by providing first-priority access to more than 200,000 jobs nationwide to our healthcare professionals.
Medical Surgical Intensive Care Unit - Travel Registered Nurse Trusted HealthMedical Surgical Intensive Care Unit - Travel Registered NursePlano, TX$1,630Certifications: Advanced Cardiovascular Life Support, Critical Care Registered Nurse, Trauma Certified Registered Nurse, Trauma Nurse Core Course, Basic Life Support, NIH Stroke Scale. Unit Details: - Procedures performed on the unit include central line insertions, arterial line insertions, thoracotomies, bedside trachs, and chest tube insertions.
Cardiac Cath Lab - Travel Registered Nurse Trusted HealthCardiac Cath Lab - Travel Registered NurseRichardson, TX$2,250Trusted has streamlined the travel nursing experience by enabling nurses to apply directly to jobs without the need for recruiters. This unique approach provides more transparency, eliminates pesky calls from recruiters, and puts more money in your pocket.
Travel Nurse RN - Cardiac Catheterization Lab - $2,076 to $2,229 per week in Dallas, TX TravelNurseSourceTravel Nurse RN - Cardiac Catheterization Lab - $2,076 to $2,229 per week in Dallas, TXDallas, TX$2,075.87–$2,228.89Host Healthcare is an award-winning travel healthcare company with an immediate opening for this Registered Nurse - Cardiac Cath Lab in Dallas, TX. TravelNurseSource is working with Host Healthcare to find a qualified Cath Lab RN in Dallas, Texas, 75203!
Medical Surgical Oncology - Travel Registered Nurse Trusted HealthMedical Surgical Oncology - Travel Registered NursePlano, TX$1,500Trusted has streamlined the travel nursing experience by enabling nurses to apply directly to jobs without the need for recruiters. This unique approach provides more transparency, eliminates pesky calls from recruiters, and puts more money in your pocket.
NewRN Operating Room Medical City DallasRN Operating RoomLittle Elm, TXAt HCA Healthcare, we are dedicated to ensuring nurses have necessary tools and resources to provide world-class patient care, advocating for the profession and helping to shape the future of nursing.". As a part of the Medical City network of hospitals, patients are ensured access to leading medical experts and advanced healthcare innovations across the network.
Medical Surgical - Orthopedic Unit - Travel Registered Nurse Trusted HealthMedical Surgical - Orthopedic Unit - Travel Registered NurseLewisville, TX$1,500Unit has an admission/discharge team that assists with the admitting and discharge process for Med-Surg patients. Floating Requirements: - May float to the sister department (Surgical Telemetry Unit) or Inpatient Rehab.
Travel Nurse RN - Cardiac Catheterization Lab - $2,231 per week in Frisco, TX TravelNurseSourceTravel Nurse RN - Cardiac Catheterization Lab - $2,231 per week in Frisco, TXFrisco, TX$2,231Once a nurse selects an assignment of their choice, we then empower the nurses with an easy profile generator allowing nurses to submit themselves for an interview with confidence knowing they've booked an open job with the pay and location of their choice. Stability displays to their nurses the best travel nursing jobs allowing for faster submissions, scheduling of Interviews, and ultimately landing our nurses their preferred assignment.
RN Labor and Delivery Medical City DallasRN Labor and DeliveryDallas, TXMust successfully complete AWHONN Intermediate Fetal Heart Monitoring Course within 1 year of hire or provide documentation of completion of the AWHONN Intermediate Fetal Monitoring Course or the AWHONN Advanced Fetal Monitoring Course. At HCA Healthcare, we are dedicated to ensuring nurses have necessary tools and resources to provide world-class patient care, advocating for the profession and helping to shape the future of nursing.".
Medical Surgical Unit - Travel Registered Nurse Trusted HealthMedical Surgical Unit - Travel Registered NurseDallas, TX$1,500Floating Requirements: All acute care areas; med surg, gen surg, renal transplant, telemetry, neuro, ortho. Trusted has streamlined the travel nursing experience by enabling nurses to apply directly to jobs without the need for recruiters.
Travel Nurse RN - Medical-Surgical - $1,508 per week in Dallas, TX TravelNurseSourceTravel Nurse RN - Medical-Surgical - $1,508 per week in Dallas, TXDallas, TX$1,508Advantis Medical, the #1 rated travel nurse agency, is currently seeking an experienced Med Surg RN Registered Nurse (RN) for an exciting new travel job in Dallas, TX 75230. If you are an experienced Med Surg RN Registered Nurse (RN) with a passion for providing exceptional patient care, just let us know you’re interested.
Travel Nurse RN - Transplant - $1,829 per week in Dallas, TX TravelNurseSourceTravel Nurse RN - Transplant - $1,829 per week in Dallas, TXDallas, TX$1,829Advantis Medical, the #1 rated travel nurse agency, is currently seeking an experienced Transplant Registered Nurse (RN) for an exciting new travel job in Dallas, TX 75230. If you are an experienced Transplant Registered Nurse (RN) with a passion for providing exceptional patient care, just let us know you’re interested.
Travel Nurse RN - Intensive Care Unit (ICU) / Critical Care - $1,785 per week in Dallas, TX TravelNurseSourceTravel Nurse RN - Intensive Care Unit (ICU) / Critical Care - $1,785 per week in Dallas, TXDallas, TX$1,785Advantis Medical, the #1 rated travel nurse agency, is currently seeking an experienced MICU Registered Nurse (RN) for an exciting new travel job in Dallas, TX 75230. If you are an experienced MICU Registered Nurse (RN) with a passion for providing exceptional patient care, just let us know you’re interested.
Travel Nurse RN - Cardiac Catheterization Lab - $2,720 per week in Dallas, TX TravelNurseSourceTravel Nurse RN - Cardiac Catheterization Lab - $2,720 per week in Dallas, TXDallas, TX$2,720TravelNurseSource is working with Lancesoft Inc to find a qualified Cath Lab RN in Dallas, Texas, 75235! We are currently seeking qualified candidates for RN .
Travel Nurse RN - Cardiovascular Operating Room in McKinney, TX TravelNurseSourceTravel Nurse RN - Cardiovascular Operating Room in McKinney, TXMcKinney, TXThis assignment is in a Traveler-friendly facility and offers excellent pay, benefits, bonus opportunity, travel reimbursement, all licenses and certifications paid and more! Travel Nurse Across America is seeking a qualified Cardiovascular surgery RN needed for travel nurse assignment in McKinney, TX.
Travel Nurse RN - Intensive Care Unit (ICU) / Critical Care in Plano, TX TravelNurseSourceTravel Nurse RN - Intensive Care Unit (ICU) / Critical Care in Plano, TXPlano, TXThis assignment is in a Traveler-friendly facility and offers excellent pay, benefits, bonus opportunity, travel reimbursement, all licenses and certifications paid and more! Travel Nurse Across America is seeking a qualified Intensive care unit RN needed for travel nurse assignment in Plano, TX.
Travel ICU RN Titan Medical GroupTravel ICU RNIrving, TX$1,400–$1,600Your dedicated recruiter will help you: Build a strong traveler profile by improving your résumé and showcasing your skills. Titan Medical is looking for travelers to fill a Travel ICU position for a 13-week assignment in Irving, TX!
Travel Nurse RN - Intensive Care Unit (ICU) / Critical Care - $1,654 per week in Dallas, TX TravelNurseSourceTravel Nurse RN - Intensive Care Unit (ICU) / Critical Care - $1,654 per week in Dallas, TXDallas, TX$1,654.25If you’ve got: 2+ years of experience in your specialty An active RN license BLS certification from the American Heart Association And a love for nursing (plus a little sense of adventure!). Pay That’s Worth Your Time: We offer competitive pay packages, weekly direct deposit, and a dedicated payroll specialist who’s always just a message away.
Travel Nurse RN - Medical-Surgical - $1,204 to $1,281 per week in Dallas, TX TravelNurseSourceTravel Nurse RN - Medical-Surgical - $1,204 to $1,281 per week in Dallas, TXDallas, TX$1,204–$1,281This role involves assessing patient health conditions, monitoring cardiac telemetry data, and collaborating with multidisciplinary teams to manage diverse patient needs. Summary: The Med Surg Registered Nurse delivers comprehensive high-quality, patient-centered care in medical-surgical and telemetry units.
Travel Nurse RN - Operating Room - $1,470 to $1,564 per week in Dallas, TX TravelNurseSourceTravel Nurse RN - Operating Room - $1,470 to $1,564 per week in Dallas, TXDallas, TX$1,470–$1,564Summary: The Operating Room Registered Nurse provides comprehensive patient care throughout the perioperative process, ensuring the safety and comfort of patients during surgical procedures. Essential Work Functions: Prepares the operating room by ensuring all required instruments, equipment, and sterile supplies are ready and functional for each surgical procedure.
Travel Nurse RN - Emergency Room (ER) / Trauma in Sunnyvale, TX TravelNurseSourceTravel Nurse RN - Emergency Room (ER) / Trauma in Sunnyvale, TXSunnyvale, TXWe value teamwork, continuous growth, and creating a respectful, drama-free environment where people feel supported and empowered to do meaningful work. ATC Healthcare is seeking a skilled and compassionate Registered Nurse (RN) - ER Emergency Room to join our growing clinician community.
Travel Nurse RN - Intensive Care Unit (ICU) / Critical Care - $1,692 to $1,779 per week in Dallas, TX TravelNurseSourceTravel Nurse RN - Intensive Care Unit (ICU) / Critical Care - $1,692 to $1,779 per week in Dallas, TXDALLAS, TX$1,692–$1,779Critical care nurse, CCU RN, intensive care nurse, ICU nurse, ICU nursing, ICU, intensive care, critical care, registered nurse, RN, R.N., nurse, nursing, healthcare, health care, patient care At AMN Healthcare, we strive to be recognized as the most trusted, innovative, and influential force in helping healthcare organizations provide quality patient care that continually evolves to make healthcare more human, more effective, and more achievable.
Travel Nurse RN - Intensive Care Unit (ICU) / Critical Care - $1,695 to $1,782 per week in Plano, TX TravelNurseSourceTravel Nurse RN - Intensive Care Unit (ICU) / Critical Care - $1,695 to $1,782 per week in Plano, TXPLANO, TX$1,695–$1,782Critical care nurse, CCU RN, intensive care nurse, ICU nurse, ICU nursing, ICU, intensive care, critical care, registered nurse, RN, R.N., nurse, nursing, healthcare, health care, patient care At AMN Healthcare, we strive to be recognized as the most trusted, innovative, and influential force in helping healthcare organizations provide quality patient care that continually evolves to make healthcare more human, more effective, and more achievable.
Travel Nurse RN - Intensive Care Unit (ICU) / Critical Care in Dallas, TX TravelNurseSourceTravel Nurse RN - Intensive Care Unit (ICU) / Critical Care in Dallas, TXDallas, TXATC Healthcare is seeking a skilled and compassionate Registered Nurse (RN) - ICU General Intensive Care Unit to join our growing clinician community. We value teamwork, continuous growth, and creating a respectful, drama-free environment where people feel supported and empowered to do meaningful work.
Travel Nurse RN - Cardiovascular Operating Room - $1,998 per week in McKinney, TX TravelNurseSourceTravel Nurse RN - Cardiovascular Operating Room - $1,998 per week in McKinney, TXMcKinney, TX$1,998TRS give nurses the best of both worlds - the adventure of experiencing new locations with the comfort security of a company founded by nurses. TravelNurseSource is working with TRS Healthcare to find a qualified CVOR RN in McKinney, Texas, 75069!
Travel Nurse RN - Intensive Care Unit (ICU) / Critical Care - $1,618 per week in Dallas, TX TravelNurseSourceTravel Nurse RN - Intensive Care Unit (ICU) / Critical Care - $1,618 per week in Dallas, TXDallas, TX$1,618TravelNurseSource is working with Health Advocates Network to find a qualified ICU/Critical Care RN in Dallas, Texas, 75230! RN - ICU Registered Nurse - Health Advocates Network is urgently hiring ICU RNs with at least 2 years of recent experience!
Travel Nurse RN - Cardiovascular Operating Room - $1,720 to $1,873 per week in McKinney, TX TravelNurseSourceTravel Nurse RN - Cardiovascular Operating Room - $1,720 to $1,873 per week in McKinney, TXMcKinney, TX$1,719.78–$1,872.80Host Healthcare is an award-winning travel healthcare company with an immediate opening for this Registered Nurse - CVOR in McKinney, TX. TravelNurseSource is working with Host Healthcare to find a qualified CVOR RN in McKinney, Texas, 75069!
Travel Nurse RN - Intensive Care Unit (ICU) / Critical Care - $1,455 to $1,604 per week in Dallas, TX TravelNurseSourceTravel Nurse RN - Intensive Care Unit (ICU) / Critical Care - $1,455 to $1,604 per week in Dallas, TXDallas, TX$1,455.19–$1,604.40Host Healthcare is an award-winning travel healthcare company with an immediate opening for this Registered Nurse - ICU in Dallas, TX. TravelNurseSource is working with Host Healthcare to find a qualified ICU/Critical Care RN in Dallas, Texas, 75230!
Travel Nurse RN - Intensive Care Unit (ICU) / Critical Care - $1,455 to $1,604 per week in Plano, TX TravelNurseSourceTravel Nurse RN - Intensive Care Unit (ICU) / Critical Care - $1,455 to $1,604 per week in Plano, TXPlano, TX$1,455.19–$1,604.40Host Healthcare is an award-winning travel healthcare company with an immediate opening for this Registered Nurse - ICU in Plano, TX. TravelNurseSource is working with Host Healthcare to find a qualified ICU/Critical Care RN in Plano, Texas, 75075!
Travel Nurse RN - Postpartum - $1,156 to $1,305 per week in Arlington, TX TravelNurseSourceTravel Nurse RN - Postpartum - $1,156 to $1,305 per week in Arlington, TXArlington, TX$1,155.79–$1,305Host Healthcare is an award-winning travel healthcare company with an immediate opening for this Registered Nurse - Postpartum-Nursery in Arlington, TX. TravelNurseSource is working with Host Healthcare to find a qualified Postpartum RN in Arlington, Texas, 76015!
Travel Nurse RN - Cardiovascular Operating Room - $1,924 to $2,077 per week in Arlington, TX TravelNurseSourceTravel Nurse RN - Cardiovascular Operating Room - $1,924 to $2,077 per week in Arlington, TXArlington, TX$1,923.78–$2,076.80Host Healthcare is an award-winning travel healthcare company with an immediate opening for this Registered Nurse - CVOR in Arlington, TX. TravelNurseSource is working with Host Healthcare to find a qualified CVOR RN in Arlington, Texas, 76015!
Travel Nurse RN - Operating Room - $1,448 to $1,597 per week in Dallas, TX TravelNurseSourceTravel Nurse RN - Operating Room - $1,448 to $1,597 per week in Dallas, TXDallas, TX$1,447.62–$1,596.83Host Healthcare is an award-winning travel healthcare company with an immediate opening for this Registered Nurse - Operating Room in Dallas, TX. TravelNurseSource is working with Host Healthcare to find a qualified OR RN in Dallas, Texas, 75230!
Travel Nurse RN - Obstetrics/Gynecology - $1,156 to $1,305 per week in Dallas, TX TravelNurseSourceTravel Nurse RN - Obstetrics/Gynecology - $1,156 to $1,305 per week in Dallas, TXDallas, TX$1,155.79–$1,305Host Healthcare is an award-winning travel healthcare company with an immediate opening for this Registered Nurse - Obstetrics & Gynecology in Dallas, TX. TravelNurseSource is working with Host Healthcare to find a qualified OB/GYN RN in Dallas, Texas, 75230!
Travel Nurse RN - Oncology - $1,156 to $1,305 per week in Dallas, TX TravelNurseSourceTravel Nurse RN - Oncology - $1,156 to $1,305 per week in Dallas, TXDallas, TX$1,155.79–$1,305Host Healthcare is an award-winning travel healthcare company with an immediate opening for this Registered Nurse - Oncology in Dallas, TX. TravelNurseSource is working with Host Healthcare to find a qualified Oncology RN in Dallas, Texas, 75230!
Travel Nurse RN - Medical-Surgical - $1,156 to $1,305 per week in Dallas, TX TravelNurseSourceTravel Nurse RN - Medical-Surgical - $1,156 to $1,305 per week in Dallas, TXDallas, TX$1,155.79–$1,305Host Healthcare is an award-winning travel healthcare company with an immediate opening for this Registered Nurse - Medical-Surgical in Dallas, TX. TravelNurseSource is working with Host Healthcare to find a qualified Med/Surg RN in Dallas, Texas, 75230!
Travel Nurse RN - Operating Room - $1,494 per week in Southlake, TX TravelNurseSourceTravel Nurse RN - Operating Room - $1,494 per week in Southlake, TXSouthlake, TX$1,494.31Employee Assistance Program Free to all employees who’d like information on personal issues: Education, Dependent Care, Care Giving, Legal, Financial, Lifestyle & Fitness Management, Working Smarter. We provide group benefits for Health, Dental, Vision, Life, Short Term Disability, Long Term Disability, Accident, Critical Illness, and Identity Theft Protection.
Travel Nurse RN - Oncology - $1,333 per week in Plano, TX TravelNurseSourceTravel Nurse RN - Oncology - $1,333 per week in Plano, TXPlano, TX$1,333Once a nurse selects an assignment of their choice, we then empower the nurses with an easy profile generator allowing nurses to submit themselves for an interview with confidence knowing they've booked an open job with the pay and location of their choice. Stability displays to their nurses the best travel nursing jobs allowing for faster submissions, scheduling of Interviews, and ultimately landing our nurses their preferred assignment.
Travel Nurse RN - Transplant - $1,610 per week in Dallas, TX TravelNurseSourceTravel Nurse RN - Transplant - $1,610 per week in Dallas, TXDallas, TX$1,610In addition to dedicated, personalized support from your recruiter, when you work with CoreMedical Group you'll receive: Access to an extensive benefits package, including day 1 health, dental, and vision insurance, employer paid life insurance, a health reimbursement account, and more! *Estimate of weekly payments is intended for informational purposes and includes hourly wages, as well as reimbursements for meal & incidental expenses, and housing expenses incurred on behalf of the Company.
Travel Nurse RN - Oncology in Dallas, TX TravelNurseSourceTravel Nurse RN - Oncology in Dallas, TXDallas, TXIn addition to dedicated, personalized support from your recruiter, when you work with CoreMedical Group you'll receive: Access to an extensive benefits package, including day 1 health, dental, and vision insurance, employer paid life insurance, a health reimbursement account, and more! *Estimate of weekly payments is intended for informational purposes and includes hourly wages, as well as reimbursements for meal & incidental expenses, and housing expenses incurred on behalf of the Company.
Travel Nurse RN - Intensive Care Unit (ICU) / Critical Care - $1,560 per week in Plano, TX TravelNurseSourceTravel Nurse RN - Intensive Care Unit (ICU) / Critical Care - $1,560 per week in Plano, TXPlano, TX$1,560In addition to dedicated, personalized support from your recruiter, when you work with CoreMedical Group you'll receive: Access to an extensive benefits package, including day 1 health, dental, and vision insurance, employer paid life insurance, a health reimbursement account, and more! *Estimate of weekly payments is intended for informational purposes and includes hourly wages, as well as reimbursements for meal & incidental expenses, and housing expenses incurred on behalf of the Company.
Travel Nurse RN - Cardiovascular Operating Room - $2,220 per week in Arlington, TX TravelNurseSourceTravel Nurse RN - Cardiovascular Operating Room - $2,220 per week in Arlington, TXArlington, TX$2,220In addition to dedicated, personalized support from your recruiter, when you work with CoreMedical Group you'll receive: Access to an extensive benefits package, including day 1 health, dental, and vision insurance, employer paid life insurance, a health reimbursement account, and more! *Estimate of weekly payments is intended for informational purposes and includes hourly wages, as well as reimbursements for meal & incidental expenses, and housing expenses incurred on behalf of the Company.
Travel Nurse RN - Intensive Care Unit (ICU) / Critical Care - $1,403 to $1,621 per week in Dallas, TX TravelNurseSourceTravel Nurse RN - Intensive Care Unit (ICU) / Critical Care - $1,403 to $1,621 per week in Dallas, TXDallas, TX$1,403.33–$1,620.68We`re currently seeking a RN - Intensive Care Unit (ICU) to join our amazing team with the following qualifications: One or more year(s) of experience as a RN. TravelNurseSource is working with National Staffing Solutions to find a qualified ICU/Critical Care RN in Dallas, Texas, 75230!
Travel Nurse RN - Intensive Care Unit (ICU) / Critical Care - $1,403 to $1,621 per week in Plano, TX TravelNurseSourceTravel Nurse RN - Intensive Care Unit (ICU) / Critical Care - $1,403 to $1,621 per week in Plano, TXPlano, TX$1,403.33–$1,620.68We`re currently seeking a RN - Intensive Care Unit (ICU) to join our amazing team with the following qualifications: One or more year(s) of experience as a RN. TravelNurseSource is working with National Staffing Solutions to find a qualified ICU/Critical Care RN in Plano, Texas, 75075!
Travel Nurse RN - Cardiovascular Operating Room - $2,180 per week in Arlington, TX TravelNurseSourceTravel Nurse RN - Cardiovascular Operating Room - $2,180 per week in Arlington, TXArlington, TX$2,179.79Employee Assistance Program Free to all employees who’d like information on personal issues: Education, Dependent Care, Care Giving, Legal, Financial, Lifestyle & Fitness Management, Working Smarter. The CVOR nurse participates in the sedation of patients and assists physicians during the procedure by administering medications, monitoring vital signs and applying dressings.
Travel Nurse RN - Ambulatory Care - $1,712 per week in Dallas, TX TravelNurseSourceTravel Nurse RN - Ambulatory Care - $1,712 per week in Dallas, TXDallas, TX$1,712.12Employee Assistance Program Free to all employees who’d like information on personal issues: Education, Dependent Care, Care Giving, Legal, Financial, Lifestyle & Fitness Management, Working Smarter. Responsibilities may include patient intake, vital signs collection, coordination of care, documentation, and support for various medical providers.
Travel Nurse RN - Obstetrics/Gynecology - $1,400 per week in Dallas, TX TravelNurseSourceTravel Nurse RN - Obstetrics/Gynecology - $1,400 per week in Dallas, TXDallas, TX$1,400AHS Staffing is looking for a OB/GYN Registered Nurse in Dallas, TX for a Long Term (Travel) position. TravelNurseSource is working with AHS Staffing to find a qualified OB/GYN RN in Dallas, Texas, 75230!
Travel Nurse RN - Medical-Surgical - $1,351 per week in Dallas, TX TravelNurseSourceTravel Nurse RN - Medical-Surgical - $1,351 per week in Dallas, TXDallas, TX$1,351TravelNurseSource is working with Triage Staffing to find a qualified Med/Surg RN in Dallas, Texas, 75201! Length: 13 WEEKS 13 weeks Apply for specific facility details.
Travel Nurse RN - PCU / Stepdown - $1,412 to $1,569 per week in DFW Region, TX TravelNurseSourceTravel Nurse RN - PCU / Stepdown - $1,412 to $1,569 per week in DFW Region, TXDFW Region, TX$1,412–$1,569Established in 1990, our staffing business lines place locum tenens, travel nursing, travel therapy, allied health, and clinical laboratory professionals from coast-to-coast. Demonstrate the highest level of professionalism when interacting with patients, families, physicians, and hospital staff members.
Travel Nurse RN - Intensive Care Unit (ICU) / Critical Care - $1,659 per week in Plano, TX TravelNurseSourceTravel Nurse RN - Intensive Care Unit (ICU) / Critical Care - $1,659 per week in Plano, TXPlano, TX$1,658.60Employee Assistance Program Free to all employees who’d like information on personal issues: Education, Dependent Care, Care Giving, Legal, Financial, Lifestyle & Fitness Management, Working Smarter. These nurses work in the critical care unit of a hospital or healthcare facility and look after patients who have experienced invasive surgery, accidents, trauma or organ failure.