Many young and middle-aged patients do not
experience any chest pain when they are sick, but only feel bloated stomach,
nausea, and acid reflux, which is exactly like the "feeling of having a
stomach disease". Because of this, such latent myocardial infarction is
easily misdiagnosed or missed, and many people delay seeking medical treatment
until the condition becomes critical, nearly missing the opportunity to save
their lives.
A 32-year-old man with "stomach pain" was diagnosed with myocardial infarction
Mr. Zhang, 32 years old, is a typical urban overtime worker. He works at a desk all year round, stays up late to catch up on projects, eats irregular meals, and relies on takeout and late-night snacks to get by. He barely has time for exercise.
On the day of the incident, after working over ten hours of continuous high-intensity overtime, he suddenly felt bloated in his upper abdomen, nauseous, and vomiting. Throughout the entire process, he did not experience chest pain, chest tightness, or palpitations.
Mr. Zhang naturally assumed that he had suffered from a recurring stomach ailment. After taking some stomach medicine, he thought he could just endure the discomfort and continue working. However, after resting for a few hours, his stomach discomfort did not alleviate at all, and he suddenly broke out in a cold sweat, felt weak all over, and had no strength in his limbs.
The
family members who noticed something was wrong immediately sent him to the
hospital for examination. Upon examination, everyone broke out in a cold sweat:
acute myocardial infarction! What seemed like an ordinary gastrointestinal
discomfort was actually a fatal warning of myocardial infarction.
Lin Xiaoming, director of the Department of Cardiovascular Medicine at Hainan Chengmei Hospital, said, "This is a very typical case of atypical painless myocardial infarction, which is also the most easily overlooked and most dangerous type of myocardial infarction in clinical practice."
Many people firmly believe that myocardial infarction (MI) always presents with severe chest pain. However, clinical data reveals that nearly 30% of young and middle-aged MI patients exhibit no obvious chest pain symptoms. Instead, their primary manifestation is gastrointestinal discomfort, which is highly concealed, has a high rate of misdiagnosis, and carries a higher risk of fatality compared to ordinary MI.
Director Lin Xiaoming explained that the human heart and upper abdominal organs share the same set of nerve plexuses. When the coronary artery is suddenly blocked and the myocardium is continuously subjected to ischemia and hypoxia, the pain signals will not be limited to the chest, but will radiate and shift, projecting to the upper abdominal region.
This can lead to symptoms such as stomach bloating, nausea, vomiting, and mild upper abdominal pain, which are highly similar to those of chronic gastritis, indigestion, and acute gastroenteritis, making it impossible for ordinary people to distinguish between them. Compared to typical myocardial infarction, which presents with severe symptoms and is easily treated promptly, this type of silent myocardial infarction often leads patients to delay seeking medical attention, resulting in a complete missed opportunity to receive treatment within the critical 120-minute window.
Why are young people more prone to "disguised myocardial infarction"?
Meanwhile, Director Lin Xiaoming specifically reminded that young people who frequently stay up late and work overtime under high pressure are at high risk of developing silent myocardial infarction.
Many young patients, without underlying conditions such as hypertension or hyperlipidemia, assume their hearts are healthy and recklessly overexert their bodies. However, they are unaware that long-term irregular sleep patterns, prolonged sedentary behavior, mental stress, and a diet high in oil and salt can continuously stimulate vascular spasm, increase blood viscosity, damage the endothelial lining of coronary arteries, and potentially trigger acute vascular blockages at any time.
Moreover, young people have stronger vascular compensatory capacity, so they may not experience severe chest pain at the onset of the disease. Instead, they may only exhibit mild gastrointestinal discomfort and general fatigue, which can be highly deceptive and make people more likely to lower their guard.
Common stomach disease VS myocardial infarction "pseudo-stomach disease"
Addressing the issues that everyone is most concerned about, Director Lin Xiaoming accurately summarized the core differences between stomach discomfort and disguised symptoms of myocardial infarction, which ordinary people can quickly distinguish:
Common stomach diseases: Mostly caused by improper diet and exposure to cold, they can be quickly alleviated after taking medication, without causing general discomfort, and significantly improve after rest.
Pseudogastric disease due to myocardial infarction: It often occurs suddenly after staying up late, being tired, or experiencing emotional excitement. Taking stomach medicine is completely ineffective. It is often accompanied by cold sweat, general weakness, tightness in the back, and vague chest tightness, which cannot be relieved after rest.
Be vigilant! These atypical symptoms are also signs of myocardial infarction
In addition, Director Lin Xiaoming emphasized that there are many subtle signals of atypical myocardial infarction, such as unexplained toothache, jaw pain, vague back pain, tight throat, inexplicable fatigue, shortness of breath, and chest tightness.
These symptoms often occur alone, without the addition of chest pain, and are easily overlooked as minor issues. Especially for young and middle-aged people who are under long-term high stress and have chaotic work and rest schedules, any sudden discomfort without any triggers should not be treated blindly or ignored.
Based on a large number of clinical cases, Director Lin Xiaoming provided personalized maintenance and emergency treatment suggestions that are suitable for all working populations:
1. Refuse to overdraw your body for a long time: Try to avoid staying up late for overtime work, overeating, and sitting for long periods. For every hour spent at a desk, get up and move around for 5 minutes to improve blood circulation.
2. Eat a light and regular diet: Reduce consumption of high-oil, high-salt, and high-sugar takeout food and late-night snacks to alleviate the burden on cardiovascular metabolism.
3. Keep in mind the first aid principles: If you suddenly experience unexplained stomach bloating, nausea, and cold sweat after exertion, regardless of whether you have chest pain, immediately stop activities, lie down and rest, call 120 as soon as possible, and undergo electrocardiogram and myocardial enzyme tests to rule out myocardial infarction. Do not delay treatment by taking medication on your own.
Director Lin Xiaoming reminds us that myocardial infarction is not an exclusive disease of the elderly, nor is chest pain the only symptom. Abandoning outdated beliefs and being vigilant to the subtle warning signs of the body, avoiding staying up late, not pushing oneself too hard, and not procrastinating are the best ways for contemporary young people to protect their heart health.
Expert Introduction
Lin Xiaoming, Chief Physician
Director of Cardiovascular Medicine
Medical expertise
Proficient in the diagnosis, treatment, and management of common and complex cardiovascular diseases, emergency treatment of critical illnesses, routine coronary heart disease intervention techniques, emergency coronary angiography and stent implantation for acute myocardial infarction, and cardiac pacemaker implantation.