“Chest pain” is a comprehensive complaint that could signify several medical or trauma-related issues. On the other hand, your patient might deny a complaint of chest pain or discomfort but still be experiencing a life-threatening illness.
Differential diagnosis
Any first responder who has a patient who, no matter the individual’s age, complains of chest pain or discomfort always should keep in the back of the mind that this could be a significant cardiac event. We sometimes forget that even an 18-year-old could have a heart attack but play off that event, possibly because of age. Never be impeded by your patient’s age. Treat all signs and symptoms as if they have the worst-case scenario, such as an acute myocardial infarction (AMI).
I am very passionate about any patient who is having signs and symptoms of a heart attack. I have had two heart attacks. They landed me in the ICU. I received stents and underwent bypass surgery. That said, in neither incident did I experience “chest pain” as an initial symptom or even endure it. Therefore, I preach, please don’t just look for the “book” style AMIs—the patient having “chest pain.” Look at your overall patient and always treat for the worst-case situation.
I was an outpatient who was getting a cardiac catheterization when I first was diagnosed with an AMI. I had weird neurological and respiratory events that my cardiologist couldn’t explain. Immediately afterward, I was admitted to the ICU. I had quintuple bypass surgery the next day. The second that I was home relaxing and watching TV, I suddenly experienced severe upper back pain and shortness of breath. I was rushed to the emergency room, had two stents placed and was admitted.
Not everyone experiences the same type of chest pain, pressure or discomfort (i.e., women, in general, and diabetics). Not everyone has the same pain threshold. Further, chest pain, pressure or discomfort might be a symptom of other medical or traumatic complications.
So, look at other signs and symptoms besides chest pain, pressure and discomfort complaints that a patient might have during a significant cardiac event.
Difficulty breathing or shortness of breath is prevalent because of the close working relationship between the cardiac and respiratory systems.
Neurological complaints, such as lightheadedness, confusion and disorientation, can be symptoms.
Gastrointestinal complaints, such as upset stomach, nausea and vomiting, are common.
Other obvious signs or symptoms can be skin color; temperature or moisture differentials; and abnormal vital signs, including high or low blood pressure, fast, slow or irregular heart rate, and abnormal respiratory rate, with or without atypical breath sounds.
Remember, electrocardiogram findings themselves don’t prove that your patient has a cardiac incident.
‘Chest pain’
Patients can describe this complaint as pain, pressure, squeezing and discomfort. You might hear them say that it “feels like an elephant is sitting on my chest.” Some experience back, neck, jaw or arm pain or radiating pain to or from these areas.
First responders must ascertain good family or medical history.
It would be best to have the patient describe what came first—shortness of breath or pain—and what they were doing before the event. Further, the answer to whether the patient ever experienced this before and what happened afterward can help your diagnosis.
Does the pain come and go during patient exertion or when the patient is at rest? Was the patient suddenly awakened by the pain? Does the pain worsen during a deep breath or when you palpate the chest area?
Be safe, not sorry
Chest pain does equal an AMI or other life-threating issue until proven otherwise. You never can go wrong treating a patient’s worst-case scenario.
Diagnosing a “Chest Pain” Complaint
Heart-related
• Heart attack—actual arterial blockage
• Angina—poor blood flow to the heart
• Aortic aneurysm or dissection—aortic balloon or rupture
• Inflammation of the sac around the heart (pericarditis)—usually causes sharp pain that worsens when breathing in or lying down
Digestive causes
• Heartburn—caused by stomach acid that washes up from the stomach into the esophagus
• Gall bladder or pancreas problems—can cause abdominal pain that spreads to the chest
Muscle and bone causes
• Costochondritis—cartilage that joins the ribs to the breastbone becomes inflamed
• Sore muscles—caused by exercise or chronic syndromes, such as fibromyalgia
• Injured or chest trauma (blunt or penetrating)
Lung-related causes
• Blood clot in the lung (pulmonary embolism)
• Collapsed lung—begins suddenly and can last for hours, generally associated with shortness of breath
• High blood pressure in the lung arteries (pulmonary hypertension)—affects the arteries that carry blood to the lungs
Other causes
• Panic attack—periods of intense fear that’s accompanied by chest pain, rapid heartbeat, rapid breathing, sweating, shortness of breath, nausea and dizziness
• Shingles—produce pain and a band of blisters from the back around to the chest wall

Richard Bossert
Richard Bossert is a retired operations chief for the Philadelphia Fire Department. He started in the fire/rescue services in 1970, volunteering for the Warminster, PA, Fire Department. He worked for three career fire departments: Chester, Bensalem and Philadelphia. Bossert became a certified EMT in 1973, then paramedic in 1980. He received a bachelor’s degree in pre-med from Pennsylvania State University in 1977 and a master’s degree in public safety administration from St. Joseph’s University in 2003.