Ontario CenterNewLicensed Practical Nurse (LPN) Ontario CenterLicensed Practical Nurse (LPN)Providence, RIOntario Center for Rehabilitation and Healthcare (formerly Ontario County Health Facility) is a long-term care facility that provides the highest possible quality of care and quality of life for all Health Facility residents. In addition to an emphasis on individuality and self-determination, the nursing home is viewed as home as much as a medical institution, with the residents’ psychosocial needs deserving a prominence at least equal to their medical condition.
TravelNurseSourceNewTravel Nurse RN - Psych - $2,114 to $2,244 per week in Riverside, RI TravelNurseSourceTravel Nurse RN - Psych - $2,114 to $2,244 per week in Riverside, RIRIVERSIDE, RI$2,114–$2,244At 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. Psychiatric nurse, psych nurse, psychiatric RN, psych RN, psych LPN, mental health RN, LPN, RN, R.N., registered nurse, healthcare, health care, hospital, medical, patient care, mental health care, psychiatric care
TravelNurseSourceNewTravel Nurse RN - Psych - $2,119 to $2,251 per week in Providence, RI TravelNurseSourceTravel Nurse RN - Psych - $2,119 to $2,251 per week in Providence, RIPROVIDENCE, RI$2,119–$2,251Always committed to excellence and remaining on the cutting edge of medical technology, the hospital has expanded notably since opening its doors, with a $10 million dollar ambulatory center and the world-class Hasbro Children's Hospital established in the last 30 years. 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.
TravelNurseSourceNewTravel Nurse RN - Psych - $2,792 to $2,964 per week in Providence, RI TravelNurseSourceTravel Nurse RN - Psych - $2,792 to $2,964 per week in Providence, RIPROVIDENCE, RI$2,792–$2,964Always committed to excellence and remaining on the cutting edge of medical technology, the hospital has expanded notably since opening its doors, with a $10 million dollar ambulatory center and the world-class Hasbro Children's Hospital established in the last 30 years. 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.
Backus HospitalNewRegistered Nurse - Graduate Nurse (RN, GN) - PCU E3 Backus HospitalRegistered Nurse - Graduate Nurse (RN, GN) - PCU E3Hope Valley, RIE3 is a combined telemetry and Progressive Care Unit containing 25 beds and a team of nursing and healthcare professionals with excellent critical thinking skills and specialized training to provide the highest level of care. Here, you are part of an organization on the cutting edge – helping to bring new technologies, breakthrough treatments and community education to countless men, women and children.
Backus HospitalNewRegistered Nurse - Graduate Nurse (RN, GN) - Surgical A4 Backus HospitalRegistered Nurse - Graduate Nurse (RN, GN) - Surgical A4Hope Valley, RIHere, you are part of an organization on the cutting edge – helping to bring new technologies, breakthrough treatments and community education to countless men, women and children. Our team is comprised of new graduate and experienced nurses, nursing leaders and healthcare professionals who thrive in a fast-paced, supportive environment.
Backus HospitalNewRegistered Nurse - Graduate Nurse (RN, GN) - Oncology A2 Backus HospitalRegistered Nurse - Graduate Nurse (RN, GN) - Oncology A2Hope Valley, RIA2 is a dynamic 29-bed unit where a dedicated team of nursing and healthcare professionals delivers high-quality, compassionate care to a diverse patient population, including medical-surgical, inpatient oncology, and hematology patients. Our nurses are highly skilled and deeply committed, working collaboratively with patients, families, and the interdisciplinary care team to provide holistic, patient- and family-centered care.
Backus HospitalNewRegistered Nurse -Graduate Nurse (RN, GN) - Cardiology E4 Backus HospitalRegistered Nurse -Graduate Nurse (RN, GN) - Cardiology E4Hope Valley, RIHere, you are part of an organization on the cutting edge – helping to bring new technologies, breakthrough treatments and community education to countless men, women and children. Ability to obtain and maintain Advanced Cardiac Life Support (ACLS) and Pediatric Advanced Life Support (PALS) certifications within 90 days of hire.
Backus HospitalNewRN Emergency Department Backus HospitalRN Emergency DepartmentHope Valley, RIAbility to obtain and maintain Advanced Cardiac Life Support (ACLS), Trauma Nurse Core Course (TNCC), Pediatric Advanced Life Support (PALS), and Non-Violent Crisis Intervention (CPI) certifications within 90 days of hire. Our Registered Nurses (RNs) work in collaborative environments with strong interdisciplinary teams, focused on a patient centered care model in a richly diverse work space.
Yale New Haven HealthNewRegistered Nurse (RN) - HVC Heart Failure Nurse Yale New Haven HealthRegistered Nurse (RN) - HVC Heart Failure NurseEast Providence, RINursing staff are trained in advanced heart failure management, including short- and long-term mechanical circulatory support (with devices such as intra-aortic balloon pumps, Impella catheters, and LVADs) and evaluation for advanced therapies and transplantation. The Cardiac ICU is a fast paced, high acuity, 14-bed, critical care unit that cares for adult patients with complex cardiac, medical diagnoses such as myocardial infarction, cardiogenic shock, unstable arrhythmias, and heart failure.
Grand Islander RI and V2UNewClinical Reimbursement Coordinator, RN Grand Islander RI and V2UClinical Reimbursement Coordinator, RNMiddletown, RI$100,000–$105,000As a leading provider in the long-term care industry, we believe in fostering a collaborative, inclusive and supportive work environment where every team member is valued and empowered to make a difference. Overview: At Genesis Healthcare, we are dedicated to improving the lives we touch through the delivery of high-quality care and exceptional service.
Yale New Haven HealthNewRegistered Nurse Critical Care (ICU) – Float Pool Yale New Haven HealthRegistered Nurse Critical Care (ICU) – Float PoolProvidence, RINursing staff are trained in advanced heart failure management, including short- and long-term mechanical circulatory support (with devices such as intra-aortic balloon pumps, Impella catheters, and LVADs) and evaluation for advanced therapies and transplantation. The Cardiac ICU is a fast paced, high acuity, 14-bed, critical care unit that cares for adult patients with complex cardiac, medical diagnoses such as myocardial infarction, cardiogenic shock, unstable arrhythmias, and heart failure.
Yale New Haven HealthNewRegistered Nurse (RN), Float Critical Care / ICU Yale New Haven HealthRegistered Nurse (RN), Float Critical Care / ICUProvidence, RINursing staff are trained in advanced heart failure management, including short- and long-term mechanical circulatory support (with devices such as intra-aortic balloon pumps, Impella catheters, and LVADs) and evaluation for advanced therapies and transplantation. The Cardiac ICU is a fast paced, high acuity, 14-bed, critical care unit that cares for adult patients with complex cardiac, medical diagnoses such as myocardial infarction, cardiogenic shock, unstable arrhythmias, and heart failure.
Yale New Haven HealthNewRegistered Nurse – ICU Float Unit Yale New Haven HealthRegistered Nurse – ICU Float UnitProvidence, RINursing staff are trained in advanced heart failure management, including short- and long-term mechanical circulatory support (with devices such as intra-aortic balloon pumps, Impella catheters, and LVADs) and evaluation for advanced therapies and transplantation. The Cardiac ICU is a fast paced, high acuity, 14-bed, critical care unit that cares for adult patients with complex cardiac, medical diagnoses such as myocardial infarction, cardiogenic shock, unstable arrhythmias, and heart failure.
Yale New Haven HealthNewRN Float Pool – Critical Care Yale New Haven HealthRN Float Pool – Critical CareProvidence, RINursing staff are trained in advanced heart failure management, including short- and long-term mechanical circulatory support (with devices such as intra-aortic balloon pumps, Impella catheters, and LVADs) and evaluation for advanced therapies and transplantation. The Cardiac ICU is a fast paced, high acuity, 14-bed, critical care unit that cares for adult patients with complex cardiac, medical diagnoses such as myocardial infarction, cardiogenic shock, unstable arrhythmias, and heart failure.
Yale New Haven HealthNewRegistered Nurse Float – Critical Care Yale New Haven HealthRegistered Nurse Float – Critical CareWarwick, RINursing staff are trained in advanced heart failure management, including short- and long-term mechanical circulatory support (with devices such as intra-aortic balloon pumps, Impella catheters, and LVADs) and evaluation for advanced therapies and transplantation. The Cardiac ICU is a fast paced, high acuity, 14-bed, critical care unit that cares for adult patients with complex cardiac, medical diagnoses such as myocardial infarction, cardiogenic shock, unstable arrhythmias, and heart failure.
Yale New Haven HealthNewRegistered Nurse - ICU Yale New Haven HealthRegistered Nurse - ICUProvidence, RINursing staff are trained in advanced heart failure management, including short- and long-term mechanical circulatory support (with devices such as intra-aortic balloon pumps, Impella catheters, and LVADs) and evaluation for advanced therapies and transplantation. The Cardiac ICU is a fast paced, high acuity, 14-bed, critical care unit that cares for adult patients with complex cardiac, medical diagnoses such as myocardial infarction, cardiogenic shock, unstable arrhythmias, and heart failure.
NewYork-PresbyterianNewCertified Registered Nurse Anesthetist – CRNA - NYP-Hudson Valley- 16/24 shifts- SIGN ON BONUS AVAILABLE NewYork-PresbyterianCertified Registered Nurse Anesthetist – CRNA - NYP-Hudson Valley- 16/24 shifts- SIGN ON BONUS AVAILABLECranston, RI$270,000–$335,000 / yearCoordinate all aspects of clinical care to ensure the delivery of high-quality, patient-centered services to our patients, manage staffing needs, provide staff development opportunities, plan activities, recognition, and training sessions to increase engagement and cohesion among a growing team of experienced CRNAs. See NewYork-Presbyterian Privacy Policy at https://www.nyp.org/privacy-notice and SonicJobs Privacy Policy at https://www.sonicjobs.com/us/privacy-policy and Terms of Use at https://www.sonicjobs.com/us/terms-conditions.
NewYork-PresbyterianNewCertified Registered Nurse Anesthetist NewYork-PresbyterianCertified Registered Nurse AnesthetistNewport, RI$270,000–$335,000 / yearCoordinate all aspects of clinical care to ensure the delivery of high-quality, patient-centered services to our patients, manage staffing needs, provide staff development opportunities, plan activities, recognition, and training sessions to increase engagement and cohesion among a growing team of experienced CRNAs. See NewYork-Presbyterian Privacy Policy at https://www.nyp.org/privacy-notice and SonicJobs Privacy Policy at https://www.sonicjobs.com/us/privacy-policy and Terms of Use at https://www.sonicjobs.com/us/terms-conditions.
Yale New Haven HealthNewRegistered Nurse (RN) - ICU Yale New Haven HealthRegistered Nurse (RN) - ICUProvidence, RINursing staff are trained in advanced heart failure management, including short- and long-term mechanical circulatory support (with devices such as intra-aortic balloon pumps, Impella catheters, and LVADs) and evaluation for advanced therapies and transplantation. The Cardiac ICU is a fast paced, high acuity, 14-bed, critical care unit that cares for adult patients with complex cardiac, medical diagnoses such as myocardial infarction, cardiogenic shock, unstable arrhythmias, and heart failure.
Yale New Haven HealthNewRegistered Nurse (RN) – ICU Float Yale New Haven HealthRegistered Nurse (RN) – ICU FloatWarwick, RINursing staff are trained in advanced heart failure management, including short- and long-term mechanical circulatory support (with devices such as intra-aortic balloon pumps, Impella catheters, and LVADs) and evaluation for advanced therapies and transplantation. The Cardiac ICU is a fast paced, high acuity, 14-bed, critical care unit that cares for adult patients with complex cardiac, medical diagnoses such as myocardial infarction, cardiogenic shock, unstable arrhythmias, and heart failure.
Yale New Haven HealthNewRegistered Nurse (RN) – Critical Care Float Pool Yale New Haven HealthRegistered Nurse (RN) – Critical Care Float PoolProvidence, RINursing staff are trained in advanced heart failure management, including short- and long-term mechanical circulatory support (with devices such as intra-aortic balloon pumps, Impella catheters, and LVADs) and evaluation for advanced therapies and transplantation. The Cardiac ICU is a fast paced, high acuity, 14-bed, critical care unit that cares for adult patients with complex cardiac, medical diagnoses such as myocardial infarction, cardiogenic shock, unstable arrhythmias, and heart failure.
Hartford HealthCare at HomeNewHospice RN PPV (Registered Nurse, Visiting Nurse) - HomeCare Hartford HealthCare at HomeHospice RN PPV (Registered Nurse, Visiting Nurse) - HomeCareHope Valley, RIHartford HealthCare at Home is part of Hartford HealthCare, a system that includes 7 acute care hospitals, a comprehensive Behavioral Health Network, Senior Services, and an extensive Medical Group network. Its care-delivery system of over 40,000 colleagues— in more than 500 locations serving 185 towns across Connecticut offers unparalleled expertise-touching more than 23,000 lives every single day.
Kent RegencyRegistered Nurse, RN Kent RegencyRegistered Nurse, RNWarwick, RI$43–$49As a leading provider in the long-term care industry, we believe in fostering a collaborative, inclusive and supportive work environment where every team member is valued and empowered to make a difference. *Establish realistic, measurable short- and long-term patient goals with interventions put in place as needs arise to minimize rehospitalizations and continued evaluation of outcomes.
Backus HospitalNewRegistered Nurse (RN) - Float Pool Backus HospitalRegistered Nurse (RN) - Float PoolHope Valley, RIThis dynamic team consists of highly skilled nursing professionals who showcase strong collaboration, flexibility, and communication skills to deliver the highest quality of care to our patients and their families. We know that a thriving organization starts with thriving employees-- we provide a competitive benefits program designed to ensure work/life balance.
Backus HospitalNewRN Oncology Infusion Backus HospitalRN Oncology InfusionHopkinton, RIActs as part of a multidisciplinary team to provide continuity of care throughout various stages of treatment and follow-up including, but not exclusive to: providers, social work, dietician, integrative medicine, pharmacy, navigators, laboratory, radiation therapy, genetics, and clinical research. Registered Nurse (RN) will work in our outpatient Infusion Centers providing holistic, quality nursing care for patients/families and/or others for a patient population within the Infusion Centers.
Yale New Haven HealthNewRN - Acute Care Medicine Yale New Haven HealthRN - Acute Care MedicineProvidence, RIDevelops, Communicates And Documents A Plan Of Care Reflecting Individualized Patient Problems And Interventions To Achieve Desired Outcomes, Involving The Patient, Family And Healthcare Team In This Process. The Registered Nurse (Rn) Assesses, Plans, Implements, Evaluates And Supervises Individual Patient Care On A Nursing Unit/Department According To Unit Policies And Procedures.
Yale New Haven HealthNewMental Health RN Yale New Haven HealthMental Health RNProvidence, RIUnder the supervision of the Nurse Manager or Clinical Coordinator, the Registered Nurse (RN) provides comprehensive, patient-centered care across a diverse behavioral health population, we have open roles, and various shifts open in Adolescent Psychiatry, General Adult, Geriatric Psychiatry, Mood Disorders, and Transitional Youth. This role includes supervising non-RN staff, coordinating patient care activities, and serving in a charge nurse capacity when assigned, including delegation and oversight of unit operations.
Yale New Haven HealthNewRN General Medicine - Immediate Hiring Yale New Haven HealthRN General Medicine - Immediate HiringProvidence, RIThis specialized department caters to both medical oncology patients, who receive systemic therapies like chemotherapy, immunotherapy, and targeted therapies, and surgical oncology patients, who are in various stages of their surgical journey, including pre-operative evaluation, post-operative care, and follow-up. Additional Information Smilow Ambulatory Multispecialty Department YSC (NP 1, NP4, NP8) This department is rooted in oncology nursing excellence and serves as a hub for patients undergoing cancer treatment and management for solid tumor cancers.
Yale New Haven HealthNewRN - General Medicine Yale New Haven HealthRN - General MedicineWarwick, RIDevelops, Communicates And Documents A Plan Of Care Reflecting Individualized Patient Problems And Interventions To Achieve Desired Outcomes, Involving The Patient, Family And Healthcare Team In This Process. The Registered Nurse (Rn) Assesses, Plans, Implements, Evaluates And Supervises Individual Patient Care On A Nursing Unit/Department According To Unit Policies And Procedures.
Yale New Haven HealthNewRN - Behavioral Medicine / Behavioral Services Yale New Haven HealthRN - Behavioral Medicine / Behavioral ServicesProvidence, RIUnder the supervision of the Nurse Manager or Clinical Coordinator, the Registered Nurse (RN) provides comprehensive, patient-centered care across a diverse behavioral health population, we have open roles, and various shifts open in Adolescent Psychiatry, General Adult, Geriatric Psychiatry, Mood Disorders, and Transitional Youth. This role includes supervising non-RN staff, coordinating patient care activities, and serving in a charge nurse capacity when assigned, including delegation and oversight of unit operations.
Yale New Haven HealthNewBehavioral Health RN Yale New Haven HealthBehavioral Health RNProvidence, RIUnder the supervision of the Nurse Manager or Clinical Coordinator, the Registered Nurse (RN) provides comprehensive, patient-centered care across a diverse behavioral health population, we have open roles, and various shifts open in Adolescent Psychiatry, General Adult, Geriatric Psychiatry, Mood Disorders, and Transitional Youth. This role includes supervising non-RN staff, coordinating patient care activities, and serving in a charge nurse capacity when assigned, including delegation and oversight of unit operations.
Yale New Haven HealthNewRN - Psychiatric Services / Psych Unit Yale New Haven HealthRN - Psychiatric Services / Psych UnitProvidence, RIUnder the supervision of the Nurse Manager or Clinical Coordinator, the Registered Nurse (RN) provides comprehensive, patient-centered care across a diverse behavioral health population, we have open roles, and various shifts open in Adolescent Psychiatry, General Adult, Geriatric Psychiatry, Mood Disorders, and Transitional Youth. This role includes supervising non-RN staff, coordinating patient care activities, and serving in a charge nurse capacity when assigned, including delegation and oversight of unit operations.
Grand Islander RI and V2UNewInfection Preventionist, RN Grand Islander RI and V2UInfection Preventionist, RNMiddletown, RI$101,000–$106,080Responsibilities: The Infection Preventionist (IP) is responsible for the nursing center's Infection Prevention and Control Program (IPCP) and functions as a practitioner, resource, consultant, educator and facilitator for staff in multiple locations focusing on the following areas: Infection Prevention - Control Activities, Outcome - Process Surveillance, Outbreak Management, and Employee Health.*Support new hire orientation by providing infection prevention and control training for newly hired employees. As a leading provider in the long-term care industry, we believe in fostering a collaborative, inclusive and supportive work environment where every team member is valued and empowered to make a difference.
HeadwayLicensed Psychiatric Mental Health Nurse Practitioner HeadwayLicensed Psychiatric Mental Health Nurse PractitionerCranston, RIWe make it easy for mental health providers to take insurance by credentialing you with the nation’s largest networks, handling billing and admin paperwork, and helping you earn more stable income with higher rates. Whether you want to see patients alongside a full-time job or grow a full-time practice, Headway makes it easy to accept insurance, boost your earnings, and focus on care - without the administrative burden.
HeadwayLicensed Psychiatric Nurse Practitioner (LPNP) HeadwayLicensed Psychiatric Nurse Practitioner (LPNP)Warwick, RIWe make it easy for mental health providers to take insurance by credentialing you with the nation’s largest networks, handling billing and admin paperwork, and helping you earn more stable income with higher rates. Whether you want to see patients alongside a full-time job or grow a full-time practice, Headway makes it easy to accept insurance, boost your earnings, and focus on care - without the administrative burden.
Backus HospitalNewRegistered Nurse (RN) - Med Surg A3 Backus HospitalRegistered Nurse (RN) - Med Surg A3Hope Valley, RIHere, you are part of an organization on the cutting edge – helping to bring new technologies, breakthrough treatments and community education to countless men, women and children. A3 is a 30-bed unit where our dedicated team of nursing and healthcare professionals provides compassionate care to a varied Medical/Surgical patient population.
Backus HospitalNewRegistered Nurse (RN) - CCU Backus HospitalRegistered Nurse (RN) - CCUHope Valley, RIBusby Critical Care Unit at Backus Hospital is a 12 bed unit which coordinates and delivers a high degree of critical cares services by caring for patients as a multidisciplinary team with competence, compassion and humility. Through living our values of trust, integrity and excellence, we work together to provide the highest levels of personalized, compassionate care to our patients at the times they need it most.
Yale New Haven HealthNewRegistered Nurse - Urgent Hiring Yale New Haven HealthRegistered Nurse - Urgent HiringBarrington, RINursing staff are trained in advanced heart failure management, including short- and long-term mechanical circulatory support (with devices such as intra-aortic balloon pumps, Impella catheters, and LVADs) and evaluation for advanced therapies and transplantation. The Cardiac ICU is a fast paced, high acuity, 14-bed, critical care unit that cares for adult patients with complex cardiac, medical diagnoses such as myocardial infarction, cardiogenic shock, unstable arrhythmias, and heart failure.
Yale New Haven HealthNewRegistered Nurse - Great Pay! Yale New Haven HealthRegistered Nurse - Great Pay!East Greenwich, RINursing staff are trained in advanced heart failure management, including short- and long-term mechanical circulatory support (with devices such as intra-aortic balloon pumps, Impella catheters, and LVADs) and evaluation for advanced therapies and transplantation. The Cardiac ICU is a fast paced, high acuity, 14-bed, critical care unit that cares for adult patients with complex cardiac, medical diagnoses such as myocardial infarction, cardiogenic shock, unstable arrhythmias, and heart failure.
Yale New Haven HealthNewAdvanced Practice Nurse Medical Operations Yale New Haven HealthAdvanced Practice Nurse Medical OperationsEast Greenwich, RIDemonstrates Competency In The Care Of The Neuro Patient # Demonstrates Skill And Knowledge In Neuro Assessment # Demonstrates Skill And Knowledge In The Airway Management Of The Neuro Patient # Demonstrates Skill And Understanding In Assisting The Physician And Caring For The Patient During Special Neuro Procedures # Performs Pharynaeal, Endotracheal, Tracheostomy Suctioning According To Established Policy And Procedure: Demonstrates Skill And Understanding In The Use Of Equipment And Care Of Patient In A Halo Brace # Demonstrates Skill And Understanding Of Nursing Responsibilities And Interventions For The Patient On A Ventilator Graduation from an accredited school of nursing. Heart and Vascular Cardiac ICU (5-1 SP) The Cardiac ICU is a fast paced, high acuity, 14-bed, critical care unit that cares for adult patients with complex cardiac, medical diagnoses such as myocardial infarction, cardiogenic shock, unstable arrhythmias, and heart failure.
Yale New Haven HealthNewRegistered Nurse - Heart Failure Coordinator Yale New Haven HealthRegistered Nurse - Heart Failure CoordinatorMiddletown, RINursing staff are trained in advanced heart failure management, including short- and long-term mechanical circulatory support (with devices such as intra-aortic balloon pumps, Impella catheters, and LVADs) and evaluation for advanced therapies and transplantation. The Cardiac ICU is a fast paced, high acuity, 14-bed, critical care unit that cares for adult patients with complex cardiac, medical diagnoses such as myocardial infarction, cardiogenic shock, unstable arrhythmias, and heart failure.
Yale New Haven HealthNewRegistered Nurse - Immediate Hiring Yale New Haven HealthRegistered Nurse - Immediate HiringSmithfield, RINursing staff are trained in advanced heart failure management, including short- and long-term mechanical circulatory support (with devices such as intra-aortic balloon pumps, Impella catheters, and LVADs) and evaluation for advanced therapies and transplantation. The Cardiac ICU is a fast paced, high acuity, 14-bed, critical care unit that cares for adult patients with complex cardiac, medical diagnoses such as myocardial infarction, cardiogenic shock, unstable arrhythmias, and heart failure.
Yale New Haven HealthNewRegistered Nurse Float - Critical Care Yale New Haven HealthRegistered Nurse Float - Critical CareWest Warwick, RINursing staff are trained in advanced heart failure management, including short- and long-term mechanical circulatory support (with devices such as intra-aortic balloon pumps, Impella catheters, and LVADs) and evaluation for advanced therapies and transplantation. The Cardiac ICU is a fast paced, high acuity, 14-bed, critical care unit that cares for adult patients with complex cardiac, medical diagnoses such as myocardial infarction, cardiogenic shock, unstable arrhythmias, and heart failure.