Autonomic nervous system dysfunction, Cardiology FAQ - Page 4

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Understanding Chest Pain: When to Seek Heart Specialist Care

Chest pain? Hello doctor, I have been experiencing intermittent sharp pain on the left side of my chest recently, sometimes accompanied by a tingling sensation, and at times with intense palpitations and dizziness. These episodes have become more frequent over the past few weeks,...


Dr. He Dongjin Reply:
Hello, it still sounds like it may be caused by autonomic nervous system dysfunction. It is advisable to seek further examination from a cardiologist. Changhua Hospital cares about your well-being.

[Read More] Understanding Chest Pain: When to Seek Heart Specialist Care


Understanding Palpitations: When to Seek Further Cardiac Evaluation

Questions related to palpitations? Hello Doctor, Since receiving my two vaccine doses six months ago, I have been experiencing intermittent palpitations and chest tightness. During this time, I visited a cardiologist and underwent a stress electrocardiogram, a 24-hour Holter mo...


Dr. He Dongjin Reply:
Hello, it sounds like you might be experiencing symptoms of autonomic nervous system dysfunction, such as persistent anxiety related to stable angina pectoris at 50%. It would be advisable to undergo a self-funded cardiac CT scan to gain a clearer understanding. Changhua Hospital...

[Read More] Understanding Palpitations: When to Seek Further Cardiac Evaluation


Should You See a Cardiologist for Palpitations and Shortness of Breath?

Do I need to see a cardiologist for further evaluation? Hello Doctor: Five days ago, I experienced mild chest discomfort and palpitations (heart rate around 100). Resting while lying down helped alleviate the symptoms. The next day, the palpitations were accompanied by shortness ...


Dr. He Dongjin Reply:
Hello, please come for a cardiology check-up at Changhua Hospital. We care about your health.

[Read More] Should You See a Cardiologist for Palpitations and Shortness of Breath?


Understanding Dizziness, Palpitations, and Mitral Valve Issues: Key Insights

Dizziness, valvular insufficiency, transient vision loss, palpitations? Hello Doctor, I have mitral valve prolapse with regurgitation and occasionally take Inderal. Recently, I have been experiencing sudden dizziness, complete darkness in my vision, rapid heartbeat that makes me ...


Dr. Wu Xueming Reply:
1. Change of posture, please slow down your movements. 2. It is possible. 3. The chances are low. 4. If the 24-hour Holter monitor results are normal, this possibility can be ruled out. 5. Irrelevant. 6. You can visit the neurology department for autonomic nervous syste...

[Read More] Understanding Dizziness, Palpitations, and Mitral Valve Issues: Key Insights


Understanding the Difference Between Heart Palpitations and Exercise-Induced Heart Rate

Please provide more details about the heart rate issue you would like to inquire about? Hello doctor, I previously visited a physician due to palpitations and irregular episodes of tachycardia, but the cardiac examination showed no significant issues. I was advised to exercise mo...


Dr. Wu Xueming Reply:
Many factors in daily life can cause an increased heart rate, such as emotions, stress, irregular sleep patterns, or excessive consumption of caffeinated beverages. Life-threatening arrhythmias are usually associated with heart disease or structural problems in the heart. If you ...

[Read More] Understanding the Difference Between Heart Palpitations and Exercise-Induced Heart Rate


Understanding Heart Palpitations: Anxiety or Autonomic Nervous System Issues?

Feeling a heartbeat in the chest all day? Hello, Director. I have a history of obesity and hypertension, and I have been continuously losing weight and taking medication to control my blood pressure. During the New Year period, due to certain reasons, I experienced increased stre...


Dr. He Dongjin Reply:
Hello, you are correct that it is caused by autonomic nervous system dysfunction. Medication should be used for control. Changhua Hospital cares about you.

[Read More] Understanding Heart Palpitations: Anxiety or Autonomic Nervous System Issues?


Understanding Chest Discomfort: Causes and Concerns for Heart Health

Heartburn? As mentioned, when I distract myself, I don't feel anything, but as soon as I focus on the area near my heart, I experience a dull pain. Excessive tension seems to exacerbate the sensation. There were no abnormalities in the morning. Could this be caused by bloati...


Dr. Wu Xueming Reply:
Due to your young age and lack of chronic diseases, your risk of developing heart disease is low. Many factors in daily life can contribute to this situation, such as emotions, stress, irregular sleep patterns, or excessive consumption of caffeinated beverages. It is advisable to...

[Read More] Understanding Chest Discomfort: Causes and Concerns for Heart Health


Understanding Shortness of Breath: Mitral Valve Prolapse or Autonomic Dysfunction?

Occasionally experiencing sudden shortness of breath? I have been unconsciously holding my breath or breathing very little during work this week. Occasionally, I suddenly feel like I can't get enough air, and I have to take a deep breath to feel comfortable, which has been g...


Dr. Wu Xueming Reply:
Due to your young age and absence of chronic diseases, your risk of developing heart disease is low. Many factors in daily life can contribute to this condition, such as emotions, stress, irregular sleep patterns, or excessive intake of caffeinated beverages. It is advisable to a...

[Read More] Understanding Shortness of Breath: Mitral Valve Prolapse or Autonomic Dysfunction?


Understanding Arrhythmia and Autonomic Nervous System Disorders

Arrhythmia? Autonomic nervous system dysfunction? Hello doctor, about 2-3 years ago, I started experiencing symptoms of chest tightness and palpitations, so I consulted a cardiologist. I underwent a 24-hour Holter monitor, an exercise stress test, and an echocardiogram, but no is...


Dr. He Dongjin Reply:
Hello, stress and lack of sleep can lead to autonomic nervous system dysfunction, which may cause arrhythmias; however, it is unrelated to left ventricular hypertrophy. Whether there is a correlation between arrhythmias and left ventricular hypertrophy should be discussed with yo...

[Read More] Understanding Arrhythmia and Autonomic Nervous System Disorders


Understanding Heart Palpitations: Causes, Concerns, and Solutions

Premature ventricular contractions (PVCs) or premature atrial contractions (PACs) issues? Hello, Doctor: A few years ago, I underwent various examinations due to autonomic nervous system dysfunction, but everything came back normal, and it ultimately remained undiagnosed (though ...


Dr. He Dongjin Reply:
Hello, yes, premature heartbeats are often caused by autonomic nervous system dysfunction. It is recommended to see a cardiologist for further evaluation. If it is not severe, medication can be used to control the premature beats and autonomic nervous system imbalance. An increas...

[Read More] Understanding Heart Palpitations: Causes, Concerns, and Solutions


Understanding Heart Valve Issues: Symptoms, Risks, and Management Strategies

In severe cases, the heart may race very quickly, and there can be significant discomfort in the chest, headaches, dizziness, overall weakness, difficulty breathing, throat discomfort, and feelings of nausea? I did not have these symptoms at first. About a month before I enlisted...


Dr. He Dongjin Reply:
Hello, you have been hospitalized before and no abnormalities were found, so there is no need for further hospitalization at this time. It appears that your panic disorder is caused by autonomic nervous system dysfunction, which will not lead to sudden death, so there is no need ...

[Read More] Understanding Heart Valve Issues: Symptoms, Risks, and Management Strategies


Understanding Intermittent Chest Pain: When to Seek Medical Attention

Chest pain around the area? Hello Doctor, last month I experienced intermittent sharp pain around my heart, which occurred without any specific activity and lasted only a few seconds. After a few days of observation, it improved, but it has started again recently. I have a histor...


Dr. Wu Xueming Reply:
Due to your young age and lack of chronic diseases, your risk of developing heart disease is low. Many factors in daily life can contribute to this situation, such as emotions, stress, irregular sleep patterns, or excessive intake of caffeinated beverages. It is advisable to adju...

[Read More] Understanding Intermittent Chest Pain: When to Seek Medical Attention


Understanding Rapid Heartbeat: Causes and Solutions for Your Concerns

Issues with a rapid heartbeat - distress? Hello Doctor, recently after meals, I have been feeling a sensation of phlegm coming up along with a rapid heartbeat that makes me want to cough. I underwent an endoscopy, and the doctor diagnosed me with gastroesophageal reflux disease (...


Dr. Wu Xueming Reply:
Due to your young age and lack of chronic diseases, your risk of developing heart disease is low. Many factors in daily life can contribute to this situation, such as emotions, stress, irregular sleep patterns, or excessive intake of caffeinated beverages. It is advisable to adju...

[Read More] Understanding Rapid Heartbeat: Causes and Solutions for Your Concerns


Arrhythmia and Heart Conditions: Vaccine Safety and Concerns

Cardiac arrhythmias and related heart diseases? Hello, Doctor He. I have the following questions: (1) Is it appropriate for individuals with frequent palpitations due to arrhythmia or autonomic nervous system dysfunction to receive vaccinations? (2) Given the cases of myocarditis...


Dr. He Dongjin Reply:
Hello, palpitations are not a disease; they are a sensation of the heart beating. Gastroesophageal reflux and nasal congestion are not contraindications for vaccination. Palpitations do not trigger myocarditis or aortic dissection. Aortic dissection is an emergency with little wa...

[Read More] Arrhythmia and Heart Conditions: Vaccine Safety and Concerns


Understanding Heart Attack Concerns: Symptoms and Anxiety Management

Concern about myocardial infarction? Hello Doctor, I have had issues with autonomic nervous system dysfunction for a long time, experiencing palpitations almost daily. Recently, I have needed to take anti-anxiety medication and heart health supplements to sleep better. Two years ...


Dr. He Dongjin Reply:
Hello, the symptoms you are experiencing are mostly caused by autonomic nervous system dysfunction, which can worsen with increased panic. These symptoms are not related to myocardial infarction, so there is no need to worry. Changhua Hospital cares about your well-being.

[Read More] Understanding Heart Attack Concerns: Symptoms and Anxiety Management


Understanding Shortness of Breath and Low Blood Oxygen Levels: Causes and Concerns

Causes of shortness of breath and decreased blood oxygen levels? In the past month, I have started experiencing symptoms of shortness of breath and arrhythmia. Chest X-rays from the pulmonology department, neurological examinations, and a 24-hour ECG and echocardiogram from the c...


Dr. He Dongjin Reply:
Hello, your blood oxygen level has dropped to 94-95, which is still within the normal range, so there's no need to worry. The symptoms you are experiencing seem to be related to autonomic nervous system dysregulation and panic attacks. If these symptoms persist, it is advisa...

[Read More] Understanding Shortness of Breath and Low Blood Oxygen Levels: Causes and Concerns


Understanding Unexplained Heart Palpitations and Chest Discomfort

Cardiac and heartbeat-related issues? Hello, Doctor. I have undergone a cardiac ultrasound at a major hospital, and my blood tests every three months have been normal. However, I occasionally experience sudden palpitations with a heart rate of at least 120 beats per minute, accom...


Dr. He Dongjin Reply:
Hello, it sounds more like symptoms of autonomic nervous system dysfunction. If you still feel unwell, please visit the clinic for some simple medications. Don't worry, Changhua Hospital cares about you.

[Read More] Understanding Unexplained Heart Palpitations and Chest Discomfort


Understanding Heart Discomfort: Is It Autonomic Nervous System Dysfunction?

Cardiac discomfort. Autonomic nervous system dysfunction? Hello, doctor. I was diagnosed with mitral valve prolapse since childhood, but it hasn't been serious, and I haven't needed medication. I've experienced palpitations and shortness of breath since I was young...


Dr. He Dongjin Reply:
Hello, you indeed have autonomic nervous system dysfunction, rather than an organic heart problem. There is no need for further cardiac examinations or to see a cardiologist or psychosomatic specialist. Simple medications can help improve your symptoms. Don't worry, Changhua...

[Read More] Understanding Heart Discomfort: Is It Autonomic Nervous System Dysfunction?


Understanding Heart Discomfort: Is It Autonomic Nervous System Dysfunction?

Cardiac discomfort. Autonomic nervous system dysfunction? Hello, Doctor. I was diagnosed with mitral valve prolapse since childhood, but it hasn't been serious, and I haven't needed medication. I've had symptoms like palpitations and shortness of breath since I was...


Dr. He Dongjin Reply:
Hello, that's correct. You have autonomic nervous system dysfunction, not an organic heart problem. There's no need for further cardiac examinations or to see a cardiologist or psychosomatic specialist. Simple medications can help improve your symptoms. Don't worry...

[Read More] Understanding Heart Discomfort: Is It Autonomic Nervous System Dysfunction?


Heart Palpitations: Is It Anxiety or Autonomic Nervous System Disorder?

Cardiac discomfort. Autonomic nervous system dysfunction? Hello, Doctor. I was diagnosed with mitral valve prolapse since childhood, but it hasn't been serious, and I don't need to take medication. I've had symptoms like palpitations and shortness of breath since I...


Dr. He Dongjin Reply:
Hello, that's correct. You have autonomic nervous system dysfunction, not an organic heart problem. There's no need for further cardiac examinations or to see a cardiologist or psychosomatic specialist. Simple medications can help improve your symptoms. Don't worry...

[Read More] Heart Palpitations: Is It Anxiety or Autonomic Nervous System Disorder?


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