You’ve been dispatched - to our blog! A place where we share Emergency Medical Services advice, information, upcoming research, gear, courses, and opinions. Based in Calgary Alberta, our Advanced First Aid, Intermediate First Aid, and Basic First Aid courses are taught by real EMS professionals. We teach Red Cross programs, Heart and Stroke, ITLS, NRP and more. We educate to inspire the confidence needed to successfully deal with emergencies. We create professionals. We Create Professionals.
We believe in recognizing leadership and advancing the paramedic profession. We contribute to initiatives that are devoted to first aid education, emergency medical research and emergency education.
Planning to apply to Calgary or Edmonton Fire? Delta Emergency Support Training in Calgary offers Advanced First Aid recertification taught by paramedics and firefighters. Choose from weekday or weekend formats between September and November. Build your resume and keep your skills current with this Red Cross-certified course.
Read MoreEmergency calls often involve diverse cultures and languages. First responders face unique challenges in communication and cultural understanding that can impact patient care. This guide offers essential strategies to navigate language barriers respectfully, recognize cultural differences, and deliver compassionate, effective emergency care. Improve your skills and confidence with our practical tips.
Read MoreDog bites demand swift, skilled care from first responders. Our Red Cross Advanced First Aid & EMR course trains firefighters and EMS personnel in critical skills—from scene safety to wound management and emotional support. Learn to confidently handle dog bite emergencies and more with hands-on training that prepares you for real-world situations.
Read MoreBee stings can turn serious fast—especially if the child you’re babysitting has allergies. This guide teaches babysitters how to spot anaphylaxis, safely use an EpiPen, and stay calm in emergencies. At Delta Emergency Support Training, our Red Cross Babysitter Course includes hands-on EpiPen and first aid training—because when you’re babysitting, knowing what to do makes all the difference.
Read MoreBody Substance Isolation (BSI) is more than just wearing gloves—it's a life-saving habit for every first responder. From bloodborne pathogens to airborne illnesses, BSI protects you from invisible threats on every call. At Delta Emergency Support Training, we emphasize BSI in every scenario because your safety comes first. Learn what PPE to wear, how to use it, and why BSI is essential in every emergency situation.
Read MoreVenomous snake bites are rare in Canada—but when they happen, knowing how to respond is crucial. From identifying rattlesnakes to administering Red Cross-approved first aid, this guide covers everything you need to stay safe outdoors.
Read MoreEmergencies happen fast. Learn how to act quickly and safely using the Red Cross Check, Call, Care model. From assessing scene safety to checking ABCs and calling 911, this guide breaks it down step-by-step.
Read MoreFirst aid isn’t just CPR and bandages. Learn why overlooked skills like scene assessment, gaining consent, and offering emotional support are often the most important actions in an emergency—and how they can save lives before you even touch a patient.
Read MoreCanada’s 2025 wildfire season has brought hazardous air—and with it, serious health risks. This guide equips families and caregivers with practical advice: from setting up a clean room and using N95 masks to monitoring air quality and recognizing smoke-induced illness.
Read MoreCanada’s wildfire seasons are getting more intense—so is the demand for skilled wildland firefighters. Learn what the job involves, the certifications you need (like S-100, S-185, and EMR), and how Delta Emergency Support Training helps future responders build a solid foundation in Red Cross-certified Advanced First Aid and Emergency Medical Responder programs.
Read MoreSummer can be wonderful—but it also comes with hidden dangers for infants. From sunburn to overheating, learn how to keep your baby safe with Red Cross-aligned tips from Delta Emergency Support Training.
Read MoreThinking of applying to a fire department? Start with Advanced First Aid. Learn how Red Cross-certified training builds your emergency response skills and prepares you for a first responder career.
Read MoreHeading into the backcountry this summer? Don’t go unprepared. This Red Cross-informed guide breaks down the essential first aid items every outdoor enthusiast should pack — from splints and bandages to water purification. Whether you're hiking alone, with friends, or just want to be ready to help, this blog equips you with smart packing tips and survival insight, backed by expert instruction from paramedics and firefighters.
Read MoreWith summer temperatures rising, professional responders including EMRs and AFAs must be prepared to handle heat-related emergencies. This detailed guide follows Red Cross standards to help EMS providers prevent, recognize, and effectively manage heat exhaustion, heat stroke, dehydration, and sunburn, ensuring patient safety during hot weather.
Read MoreLiver failure is a life-threatening condition that every future first responder should be able to recognize. This in-depth guide covers liver function, causes of failure, patient symptoms, and how firefighters and EMRs can respond—based on Red Cross emergency care standards.
Read MoreBedwetting can be tricky, but it’s a normal stage for many kids. This easy guide helps babysitters manage it with confidence and care—plus tips on routines, rewards, and how Delta Emergency Support Training supports certified Red Cross Babysitters.
Read MoreAligned with Red Cross standards, this guide prepares Emergency Medical Responders and Advanced First Aiders to recognize and manage carbon monoxide poisoning effectively—from symptoms to scene safety and oxygen treatment.
Read MorePrepare for babysitting emergencies with our Red Cross Babysitter Course. Learn life-saving first aid skills such as choking first aid, using an EpiPen, and handling severe bleeds. Our course will teach you how to respond effectively and stay calm in critical situations.
Read MoreDiscover how first responders assess scenes in seconds using real tools like HEMPPA, PWCATS, and SCORTS. We teach it in our EMR course — with real-world scenarios to make it stick.
Read MoreThe human heart is a powerful, muscular organ central to the circulatory system, responsible for delivering oxygen and nutrients to tissues while removing waste. About the size of a clenched fist, it operates through a coordinated series of electrical and mechanical events that keep blood flowing efficiently throughout the body.
For Emergency Medical Responders (EMRs), a foundational understanding of cardiac anatomy and physiology is essential. The heart has four chambers (two atria and two ventricles), four valves that ensure one-way blood flow, and a conduction system that generates and coordinates each heartbeat. These components work together in two circulatory loops—pulmonary and systemic—to maintain oxygenation and perfusion.
Recognizing early signs of cardiac distress, using tools like ECGs, and performing interventions such as CPR or AED use all depend on a clear understanding of how the heart functions. From arrhythmias to cardiac arrest, EMRs are often the first line of defense in identifying and managing life-threatening cardiac conditions.
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