Understanding Right Atrial Enlargement and Sinus Tachycardia in Teens
Questions regarding health check-up reports? Hello Doctor: My sister just started her first year of high school this year, and recently the school arranged for a health check-up. The report indicated that my sister has right atrial enlargement and sinus tachycardia. I would like ...
Dr. Li Huixiong Reply:
Right atrial enlargement and sinus tachycardia in your sister should be considered normal, especially if she has a slender, flat upper body. During examinations, right atrial enlargement is often observed, and it is common for both adolescent males and females to experience a fas...[Read More] Understanding Right Atrial Enlargement and Sinus Tachycardia in Teens
Understanding Chest Pain: Causes and When to Seek Help
Chest tightness or chest pain? Hello doctor, I have been experiencing a feeling of tightness and pain in my chest for over two weeks now. Initially, I thought it was due to exercise, but it hasn't improved over time. When sitting, I often feel my heart beating strongly, and ...
Dr. Zhao Chongliang Reply:
On October 5th, another woman raised a similar question, and the response provided at that time is as follows for your reference. (When considering general chest pain, one must take into account various sources of pain such as the chest wall, heart, respiratory organs, esophagus,...[Read More] Understanding Chest Pain: Causes and When to Seek Help
Understanding Low Post-Meal Blood Sugar: Causes and Solutions
Blood glucose level is found to be low? Hello, doctor: I would like to ask you about my boyfriend's recent health check-up at his company. After a meal, his blood glucose level was 64, while the standard range is 65-110. Does this test result indicate a problem? Why is his b...
Dr. Xiao Yongxun Reply:
Hello: In response to your question. 1. Hypoglycemia generally refers to a plasma glucose level below 60 mg/dL, accompanied by clinical symptoms such as dizziness, cold sweats, tachycardia, anxiety, and altered consciousness. After excluding possible laboratory errors, hypoglycem...[Read More] Understanding Low Post-Meal Blood Sugar: Causes and Solutions
Understanding Toxic Signs: What Do They Indicate in Internal Medicine?
What is "toxic sign"? What is a "toxic sign"? Does it refer to changes in appearance? Thank you.
Dr. Zheng Shuxing Reply:
Hello: This is a brief description of the patient's infectious disease, indicating whether the course is "severe" or "rapid." The patient exhibits toxic signs, meaning they are experiencing acute discomfort, high fever, chills, tachycardia, tachypnea, and...[Read More] Understanding Toxic Signs: What Do They Indicate in Internal Medicine?
Understanding Breathing Difficulties: Possible Causes and Solutions
You're welcome! Hello Dr. Lin: I have been experiencing sudden episodes of shortness of breath, even when I am just sitting and not moving or running. My heart rate increases, but the doctors I have seen said it should not be asthma. Recently, I have been producing a lot of ...
Dr. Lin Jizhi Reply:
Sudden onset of rapid heartbeat and difficulty breathing in young individuals may be indicative of paroxysmal tachycardia or mitral valve prolapse. However, if accompanied by tinnitus, it is important to consider whether there is dysfunction of the Eustachian tube or bronchiectas...[Read More] Understanding Breathing Difficulties: Possible Causes and Solutions
Understanding Normal Heart Rate: What Should It Be Per Minute?
Heart rate The normal human heart rate should be between 60 to 100 beats per minute.
Dr. Li Huixiong Reply:
In a normal person, the heart rate ranges from 60 to 100 beats per minute. A heart rate below 60 beats per minute is referred to as bradycardia, while a heart rate above 100 beats per minute is referred to as tachycardia.[Read More] Understanding Normal Heart Rate: What Should It Be Per Minute?
Understanding Your Arrhythmia: Concerns After Treatment and Diagnosis
Then I don't know what type of arrhythmia I have? I am unsure about what type of arrhythmia I have. After taking medication, I no longer experience episodes, and the original symptoms of chest tightness have disappeared. My heart no longer feels heavy, and I should be satisf...
Dr. Ke Zhengchang Reply:
Hello Jane: You may be experiencing paroxysmal tachycardia, and a 24-hour Holter monitor may be necessary to identify the cause. I hope you can visit the cardiology outpatient clinic for further evaluation.[Read More] Understanding Your Arrhythmia: Concerns After Treatment and Diagnosis
Understanding Post-Exercise Fainting: Causes and Concerns
Post-exercise syncope Hello Doctor: This is the second time I have experienced these symptoms. The last time was six months ago after playing basketball. While resting on the sidelines (standing), I suddenly felt dizzy, and my heart had a sensation of "not being able to catc...
Dr. Ke Zhengchang Reply:
Dear Mr. Wu Bozhang: Arrhythmia (tachycardia after exercise) can lead to a drop in blood pressure and dizziness. It is recommended that you warm up before exercising and avoid prolonged activity. Additionally, it is advisable to undergo an electrocardiogram (ECG) examination at...[Read More] Understanding Post-Exercise Fainting: Causes and Concerns
Managing Mitral Valve Prolapse: Symptoms and Next Steps
Could you please provide more details about the heart-related issues you would like to discuss with Dr. Lee? Hello Dr. Lee: I have a problem with mitral valve prolapse. Since October 3rd, I have been feeling unwell, experiencing dizziness that persists. When I feel dizzy, I often...
Dr. Li Huixiong Reply:
There have been other individuals who have experienced mitral valve prolapse similar to yours (though not necessarily to the same degree) who have asked related questions. Most patients do not have bothersome symptoms, but some, like you, may experience discomfort that interferes...[Read More] Managing Mitral Valve Prolapse: Symptoms and Next Steps