ACLS
HaeJu Ahn
Registered Nurse
Namyangju
Summary
Detail-oriented Registered Nurse with combined experience in hospital acute care and safety-focused operations. Proven ability to monitor high-acuity patients, support postoperative recovery, and deliver timely emergency response. Skilled in implementing safety protocols, conducting thorough risk assessments, and educating patients and families for optimal outcomes. Background includes leadership in water safety and accident prevention, fostering a calm, efficient approach under pressure while maintaining compassionate patient care.
Overview
6
6
years of professional experience
5
5
Certifications
1
1
Language
Work History
Registered Nurse
Ewha Womans University Medical Center, Seoul
03.2025 - 06.2025
- Delivered high-acuity pre- and post-operative care to cardiovascular and vascular surgery patients, including aortic dissection, intramural hematoma, EVAR/TEVAR, and peripheral arterial bypass procedures.
- Managed continuous vasoactive infusions (norepinephrine, nicardipine) with precise titration based on hemodynamic trends and physician orders.
- Operated and monitored 5–6 infusion pumps simultaneously, administering antibiotics (q6h), albumin, digoxin, diuretics, and blood products without errors.
- Administered PRBCs, FFP, and platelets per transfusion protocols, closely monitoring for and responding to adverse reactions.
- Performed strict fluid balance monitoring using CVP readings, Foley I/O tracking, and daily weight to optimize post-surgical fluid status.
- Monitored and documented surgical drain output and quality, escalating abnormal findings to surgical teams.Provided advanced airway management, including tracheostomy care, suctioning, inner cannula maintenance, and high-flow nasal cannula (Opti-flow) management for post-ICU patients.
- Managed home mechanical ventilators per physician orders, ensuring safe settings and effective ventilation.
- Expert in peripheral IV insertion with >95% first-attempt success rate in adult patients.
- Executed high-quality CPR during in-hospital cardiac arrest, coordinating with the code team for rapid ICU transfer despite persistent hemodynamic instability.
- Identified early signs of renal complication in a post-vascular surgery patient, collaborating with the medical team to initiate timely antibiotic therapy and avoid premature discharge.
- Corrected unsafe nasogastric feeding by a caregiver in a bed-ridden patient with peripheral arterial occlusion and post-stroke aphasia; re-educated caregiver, advocated for timely amputation, and documented ongoing family non-cooperation.
- Applied de-escalation and crisis intervention techniques to manage challenging patients and families, maintaining safety and care continuity.
- Consistently adhered to strict infection control protocols, educating patients and caregivers on hygiene to prevent post-op infections.
- Collaborated with surgeons, intensivists, and physiotherapists to create individualized recovery plans, improving patient mobility within 48 hours post-surgery.
Pool Lifeguard
Grand Hyatt Hotel
Yeongjong, Incheon
07.2019 - 05.2023
- Designed and implemented a comprehensive pediatric water safety and emergency response manual, identifying high-risk zones, proper surveillance techniques, and step-by-step basic emergency protocols for all lifeguards.
- Proactively identified and intervened in multiple pediatric drowning incidents before respiratory arrest occurred, preventing potential CPR cases.
- Provided on-the-spot assessment and triage during pediatric respiratory distress cases; instructed lifeguards to initiate positioning for optimal lung expansion and alert me for clinical assessment, ensuring timely escalation.
- Delivered targeted safety briefings to staff and patrons to prevent accidents, resulting in zero drowning-related fatalities and zero major incidents during tenure.
- Applied therapeutic communication and crisis de-escalation to handle difficult guests, maintaining a safe and cooperative pool environment without compromising safety protocols.
- Maintained incident-free operations during entire employment period; post-departure, the unit experienced a CPR event within 3 weeks due to breakdown of established safety systems.
Education
Bachelor of Science - Nursing Science
Ewha Womans University
Seoul 04.2001 -
Skills
Emergency & Acute Patient Response
High-Acuity Patient Monitoring (Non-ICU)
Postoperative Care & Pre-ICU Transfer Support
Wound Assessment & Basic Wound Care
Oxygen Therapy & Airway Observation
Drowning Prevention & Water Safety Protocols
Risk Assessment & Safety Policy Implementation
Team Safety Training Support
Clear Handover & Continuity of Care
Patient & Family Education
First Aid & CPR (BLS Certified)
AED Operation
Certification
Basic Life Support
Interests
NICE (Nurse Intensive Care Education) - 16th Oct, 2025
Accomplishments
- Maintained zero drowning incidents during entire tenure at Hyatt Kids Pool through implementation of a customized safety & emergency response manual.
- Successfully identified and intervened in 30+ drowning or high-risk situations, preventing escalation to CPR or hospitalization.
- Managed post-operative cardiovascular patients in a step-down ICU environment, including vasoactive infusions, advanced wound care, and strict I/O monitoring.
- Delivered patient and staff education on safety, emergency recognition, and initial response protocols, improving overall team readiness.
- Recognized for rapid, accurate clinical assessments and decisive interventions in high-acuity settings.
- Ewha Global Frontier Program (2019): Selected as 1 of 4 delegates for an overseas research project on “The Role of Nurses in Pediatric and Adolescent Palliative Care in the United States”. Planned and executed a 2-week field study, visiting leading institutions such as the Hospice and Palliative Nurses Association (HPNA) and Drexel University. Conducted on-site interviews and delivered a formal presentation to healthcare professionals.
Affiliations
Full Member of:
- Korean Nurses Association
- Korean Hospital Nurses Association
- Korean Wound Management Society
- Korean Association for Research, Procedures and Education on Trauma
- Korean Lifesaving Society
Additional Information
Volunteer Experience
- Community Support, Seoul, Korea (2017) — Participated in joint outreach program with Yonsei University College of Dentistry students, providing free health checks and basic care in a low-income housing district (Jjokbangchon).
- After-school Program Assistant, Mapo Jaram, Seoul, Korea (2022) — Assisted children’s after-school activities, tutoring, and play-based learning support.
- National Lifesaving Competition, Korea (Scheduled: Oct 2025) — To participate as a nurse and volunteer supporting event safety and first aid.
- Baby Box Volunteer Service, Seoul, Korea (Scheduled: Dec 2025) — To assist in infant care, health checks, and welfare support for abandoned or at-risk infants.
Timeline
NICE (Nurse Intensive Care Education)
08-2025
Registered Nurse
Ewha Womans University Medical Center, Seoul
03.2025 - 06.2025
NICE (Nurse Intensive Care Education)
01-2025
BESPIT (Basic Essential Surgical Procedures in Trauma)
05-2024
Basic Life Support
04-2023
Pool Lifeguard
Grand Hyatt Hotel
07.2019 - 05.2023
Certificate of Aquatic Lifesaver (Korea Coast Guard, National Qualification)
10-2018
Bachelor of Science - Nursing Science
Ewha Womans University
04.2001 -