Heart attack is what disease

Written by Zhang Yue Mei

Cardiology

Updated on September 26, 2024

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Myocardial infarction is a serious heart condition caused by the formation of atherosclerotic thrombosis in the coronary arteries, blocking the blood vessels that supply the heart muscle and leading to myocardial necrosis. Timely rescue treatment is necessary, and without effective treatment, it can lead to serious complications. Common complications include heart failure, cardiogenic shock, and arrhythmias, which can be life-threatening. Therefore, after a myocardial infarction occurs, it is essential to immediately go to the hospital for rescue treatment, using effective medications to promote blood circulation, remove blood stasis, dilate the coronary arteries, and improve myocardial blood supply, among other treatment methods.

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Written by Liu Ying

Cardiology

55sec

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Atypical symptoms of myocardial infarction

We say myocardial infarction is a serious heart disease. Common symptoms of myocardial infarction include chest pain. However, some patients with myocardial infarction do not present with chest pain but exhibit other atypical symptoms. For example, some patients present with severe chest tightness and shortness of breath, or acute left heart failure. Others may seek treatment for palpitations or slow heart rate and other arrhythmias. Some exhibit symptoms like toothache or upper abdominal pain, while others may experience dizziness. There are also patients who present with low blood pressure or even go into shock. Therefore, for these patients, it is crucial to perform timely tests like electrocardiograms and troponin levels, and have a specialist make a diagnosis to avoid delays in treatment.

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Written by Xie Zhi Hong

Cardiology

1min 4sec

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The causes of nausea and vomiting in myocardial infarction

During the acute phase of a myocardial infarction, symptoms such as nausea and vomiting often occur, particularly with acute inferior wall myocardial infarction. In the later stages of acute myocardial infarction, including anterior and lateral wall infarctions, patients may experience poor diet, issues with medication, or poor food intake, leading to electrolyte disturbances, which can also result in symptoms of nausea and vomiting. Therefore, nausea and vomiting during myocardial infarction are manifestations of gastrointestinal distress indirectly stimulated by the condition. Additionally, patients with acute right ventricular infarction may experience worsening right heart function, gastrointestinal tract water retention, and edema, which can also lead to nausea, vomiting, and decreased appetite.

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Written by Wang Ji Zhong

Internal Medicine

43sec

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Symptoms of myocardial infarction with coma

Myocardial infarction is a serious disease that poses a severe threat to human life and health. The basis of its onset is myocardial ischemia, mainly due to coronary artery infarction. It generally manifests as severe pain in the precordial area, and some may experience gastrointestinal symptoms such as nausea and vomiting, eventually leading to overall weakness, fainting, and coma. Patients may exhibit symptoms of cerebral ischemia, such as dizziness, disturbed consciousness, and confusion. Some may experience diffuse cerebral ischemia. After a myocardial infarction occurs, it is crucial to provide immediate rescue to save the patient's life.

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Written by Wei Zhen Xia

Geriatrics

54sec

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The difference between acute myocardial infarction and myocardial infarction.

Acute myocardial infarction, characterized by sudden onset, involves persistent angina, profuse sweating, a sense of impending doom, difficulty breathing, and chest tightness. Myocardial infarction, also known as heart attack, refers actually to the same condition and there is no difference between them. Once a myocardial infarction occurs, the patient should immediately go to the hospital for medical attention. Diagnostic tests such as an electrocardiogram, cardiac ultrasound, coronary CT, and coronary angiography should be conducted. These tests help determine the extent, severity, and location of the infarction, understand the degree of narrowing of the vessel, and develop a treatment plan to save the patient's life.

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Written by Chen Tian Hua

Cardiology

50sec

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Symptoms and warning signs of myocardial infarction

Patients with myocardial infarction often have some precursor symptoms before the onset of a heart attack, including chest tightness, palpitations, irritability, fatigue, and episodes of angina, among which the angina episodes are most characteristic. This angina can manifest as the first occurrence of angina, or as a worsening of previously experienced angina symptoms. It is characterized by more intense chest pain, longer duration, and often occurs without clear triggers. Nitroglycerin taken sublingually does not fully relieve it. These symptoms should be taken seriously, and it is important to promptly visit the cardiology department of a hospital. Through inpatient treatment, the condition can be stabilized, and many patients can avoid an acute myocardial infarction.