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Cardiovascular Technologists and Technicians

SOC 29-2031.00Job Zone 3 · Medium Preparationv.26.05

Context coveredThis framework covers cardiovascular technologists and technicians performing diagnostic and monitoring procedures — including EKG, echocardiography, and stress testing — across inpatient, outpatient, and surgical cardiovascular care settings at Job Zone 3 preparation level.

Sources:O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.SkillsCrosswalkSkillsCrosswalk — O*NET enrichment + adjacency index. Opens in new tab.
Emerging
Entry / Apprentice
  1. EKG electrode placement — apply to patients' chests, arms, and legs under direct supervision in a clinical cardiology department following established attachment protocols.
  2. EKG machine operation — connect electrodes to leads and run the machine to obtain a readable tracing under technician supervision on a hospital cardiac unit.
  3. Patient identification and history — collect and record demographic information and basic medical history into the department's electronic health record system with supervisor review.
  4. Patient preparation and positioning — prepare and position patients on the exam table for cardiovascular testing following written departmental protocols.
  5. Testing procedure explanation — communicate step-by-step test instructions to patients using plain language to reduce anxiety before a routine EKG.
  6. Blood pressure monitoring — measure and document patients' blood pressure readings using standard equipment under direct oversight during supervised diagnostic procedures.
  7. Equipment settings — adjust basic EKG machine controls according to physician orders and printed protocol guides in a supervised clinical setting.
  8. Patient comfort observation — observe patients during testing and report visible signs of discomfort or distress to a supervising technologist immediately.
  9. Medical software navigation — enter test data and retrieve patient records using the department's cardiovascular medical software under guided instruction.
  10. Test result documentation — transcribe EKG readings and basic test outcomes accurately into patient records following established documentation standards.
Developing
Mid-level / Established
  1. Multi-modality cardiovascular testing — conduct EKG, phonocardiogram, and basic echocardiogram procedures routinely with minimal oversight in an outpatient cardiovascular lab.
  2. Stress testing administration — set up and operate cardiac stress testing equipment according to physician orders and protocol, monitoring patient responses throughout the procedure.
  3. Real-time EKG interpretation support — monitor EKG tracings during diagnostic procedures and flag arrhythmias or abnormal readings to the attending physician in a timely manner.
  4. Patient history integration — obtain, review, and reconcile patient medical history with current test indications to ensure complete and accurate pre-procedure records.
  5. Electrode and lead troubleshooting — identify and resolve common lead connectivity or artifact issues on EKG equipment with limited guidance during live patient procedures.
  6. Blood pressure and heart rate surveillance — continuously track and document vital sign trends during therapeutic or diagnostic procedures, applying established alert thresholds.
  7. Patient safety monitoring — assess and respond to changes in patient condition during cardiovascular tests, communicating concerns clearly to clinical staff in a hospital setting.
  8. Equipment calibration and adjustment — independently adjust equipment controls and calibration settings to maintain signal quality across varying patient presentations.
  9. Test result recording and reporting — compile, format, and submit complete cardiovascular test results to physicians using the department's reporting software within required turnaround times.
  10. Time management across patient load — sequence and manage a scheduled caseload of cardiovascular tests efficiently to meet departmental throughput standards.
Proficient
Senior / Expert IC
  1. Advanced cardiovascular test execution — independently perform the full range of EKG, echocardiogram, phonocardiogram, and stress testing procedures across diverse and complex patient presentations in a tertiary care setting.
  2. Intraoperative monitoring — autonomously monitor blood pressure, heart rate, and EKG data during therapeutic cardiovascular procedures, making real-time clinical judgments about when to alert the physician.
  3. Complex patient communication — adapt test explanations and reassurance strategies for anxious, cognitively impaired, or non-English-speaking patients to ensure informed cooperation and procedural safety.
  4. Non-routine clinical decision-making — apply critical thinking and deductive reasoning to recognize and respond to unexpected patient responses or equipment anomalies during unsupervised cardiovascular studies.
  5. Comprehensive documentation management — maintain complete, accurate, and audit-ready patient records including history, test parameters, tracings, and results across a full patient panel.
  6. Equipment performance oversight — evaluate equipment function across the cardiovascular lab, identify recurring technical issues, and coordinate maintenance or repair needs with biomedical engineering.
  7. Protocol application under variability — select and apply the appropriate test protocol when standard orders are ambiguous or patient conditions deviate from the norm, consulting physicians as warranted.
  8. Cross-functional coordination — collaborate with cardiologists, nurses, and administrative staff to integrate cardiovascular testing workflows into the broader patient care continuum.
  9. Data system proficiency — leverage medical database and reporting software to query historical test data, support clinical decision-making, and produce accurate trend reports.
  10. Patient safety leadership — serve as the primary safety monitor during stress testing procedures, executing emergency response steps independently when contraindicated responses occur.
Advanced
Lead / Principal / Executive
  1. Competency framework development — design and implement departmental competency standards and orientation curricula for new cardiovascular technologists across a multi-unit hospital system.
  2. Clinical protocol governance — lead the review, revision, and approval of cardiovascular testing protocols in alignment with current evidence-based guidelines and accreditation requirements.
  3. Quality assurance program leadership — establish and oversee a continuous quality improvement program for cardiovascular testing, analyzing error trends and driving corrective action at the departmental level.
  4. Staff performance development — mentor, evaluate, and coach developing and proficient technologists, providing structured feedback to close skill gaps and support career advancement.
  5. Technology adoption strategy — evaluate and champion the integration of new cardiovascular diagnostic technologies and medical software platforms, leading pilot programs and staff training initiatives.
  6. Interdepartmental workflow optimization — partner with cardiology leadership, nursing, and health informatics to redesign patient flow and testing workflows that reduce turnaround time and improve patient experience.
  7. Regulatory and accreditation compliance — ensure the cardiovascular lab maintains continuous compliance with Joint Commission, CMS, and relevant professional credentialing body standards.
  8. Budget and resource stewardship — manage equipment acquisition, supply inventory, and staffing resources for the cardiovascular testing department in alignment with organizational financial targets.
  9. Patient safety culture advancement — champion a culture of proactive risk identification and psychological safety, leading root-cause analyses of adverse events and near-misses across the cardiovascular service line.
  10. Strategic program planning — contribute to executive-level planning for cardiovascular service expansion, providing expert input on staffing models, equipment needs, and operational feasibility.

AI-at-Work Competency Framework

Sources:Anthropic Economic IndexAnthropic Economic Index — release_2026_03_24. Opens in new tab.Jadhav & Danve, 2026Skill Automation Feasibility Index — Jadhav & Danve, 2026 (arXiv:2604.06906). Opens in new tab.WEF Skills TaxonomyWEF Skills Taxonomy 2021 — Building a Common Language for Skills at Work. Opens in new tab.

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Sources:Pathsmith™ Durable SkillsPathsmith™ Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.
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Related titles
ARRT Technologist (American Registry of Radiologic Technologists Technologist) · Cardiac Cath Lab Tech (Cardiac Catheterization Laboratory Technician) · Cardiac Cath Lab Technologist (Cardiac Catheterization Laboratory Technologist) · Cardiac Catheterization Special Procedures Technologist · Cardiac Catheterization Technician · Cardiac Catheterization Technologist · Cardiac Monitor Technician · Cardiac Technician · Cardio Tech (Cardiovascular Technician) · Cardiograph Operator · Cardiographer · Cardiology Technician
RAPIDS apprenticeships
—
O*NET skills
Active ListeningCritical ThinkingMonitoringOperations MonitoringSpeakingSocial PerceptivenessReading ComprehensionJudgment and Decision MakingService OrientationWritingActive LearningComplex Problem SolvingOperation and ControlTime ManagementScienceCoordinationInstructing
Knowledge domains
Customer and Personal ServiceMedicine and DentistryEnglish LanguageComputers and ElectronicsEducation and Training
Abilities
Problem SensitivityOral ExpressionOral ComprehensionNear VisionSpeech ClaritySpeech RecognitionInductive ReasoningDeductive ReasoningInformation OrderingWritten Comprehension
Work styles
Attention to DetailDependabilityCooperationCautiousnessSelf-ControlStress Tolerance
Technology
Data base user interface and query softwareMedical softwareWeb platform development softwareInformation retrieval or search softwareSpreadsheet softwareOffice suite softwareElectronic mail softwareWord processing softwareInventory management softwareInternet browser software
Tasks · seed anchors for statements
  1. Conduct electrocardiogram (EKG), phonocardiogram, echocardiogram, stress testing, or other cardiovascular tests to record patients' cardiac activity, using specialized electronic test equipment, recording devices, or laboratory instruments.
  2. Explain testing procedures to patients to obtain cooperation and reduce anxiety.
  3. Monitor patients' blood pressure and heart rate using electrocardiogram (EKG) equipment during diagnostic or therapeutic procedures to notify the physician if something appears wrong.
  4. Obtain and record patient identification, medical history, or test results.
  5. Monitor patients' comfort and safety during tests, alerting physicians to abnormalities or changes in patient responses.
  6. Prepare and position patients for testing.
  7. Attach electrodes to the patients' chests, arms, and legs, connect electrodes to leads from the electrocardiogram (EKG) machine, and operate the EKG machine to obtain a reading.
  8. Adjust equipment and controls according to physicians' orders or established protocol.
CIP education codes
51.090151.090251.090651.0915

Sources: O*NET v30.2 (CC BY 4.0), SkillsCrosswalk.com, LER.me®, Anthropic Economic Index, SAFI (Jadhav & Danve, 2026), WEF Skills Taxonomy 2021, Pathsmith™ Durable Skills Framework. © 2026 EBSCOed.