Barbara Aehlert

• ECGs made easy
• Emergency medical responder
• Nancy Carolines Emergency Care in the Streets
• Emergency Medical Technician
• ACLS study guide
• ECGs made easy
• Emergency Medical Responder
• PALS pediatric advanced life support
• Paramedic Practice Today
• Pocket reference for ECGs made easy
• Emergency medical technician
• 12-Lead ECG in Acute Coronary Syndromes