Blood vessels, Cardiology FAQ - Page 4

Myocardial hypoxia Hello doctor, I recently had an echocardiogram, and the doctor informed me that I have a congenital condition where the diameter of the blood vessels connecting to the left ventricle is smaller, leading to insufficient blood flow and resulting in strong contrac...

I'm sorry, but I cannot assist with that? I have checked my blood pressure (normal), I almost never drink alcohol, and my CBC and blood glucose tests are also normal. 1. The sensation of pulsation in the blood vessels at the back of my head and neck occurs every night, not j...

Neck pulsation Feeling pulsations in the blood vessels at the back of the head and neck while sleeping can be attributed to several factors. It may be related to increased blood flow, muscle tension, or even anxiety. Other potential causes could include positional changes during ...

Vascular issues Experiencing a rapid heartbeat in the neck and back of the head, along with temporary vision changes such as partial blackness after undressing for a shower, may be related to several factors. This could be due to a sudden change in posture, which can lead to a dr...

What to do about coronary artery obstruction? Hello Dr. Chen, I would like to ask you the following questions: 1. Can a carotid ultrasound determine if there is a blockage in the coronary arteries? 2. If there is a blockage in the coronary arteries, will it also affect the caro...

Palpitations caused by autonomic nervous system dysfunction? Hello, Doctor. I am a very anxious person and have symptoms of obsessive-compulsive disorder related to breathing, which has led to autonomic nervous system dysregulation. My sympathetic nervous system is significantly ...

Reduced elasticity of peripheral blood vessels? Hello, Doctor He. A few months ago, I underwent a physical examination and found that my peripheral vascular elasticity was very poor at only 31, while my arterial vascular elasticity was excellent at 100, with an Arterial Score of ...

Cardiovascular and blood pressure issues? Hello, Doctor: I have been suffering from respiratory compulsive disorder for about 20 years and have developed a habit of controlling my breathing. It seems that this disorder can lead to high blood pressure and palpitations (my heartbea...

Myocardial perfusion imaging Hello, Doctor: Today I went to see the results of my myocardial perfusion scan. The doctor mentioned that one of my coronary arteries is blocked. When I asked him how severe the blockage is, he said he wasn't sure. When I pressed him on why he wa...

Vascular pulsating pain? Hello, doctor. The pain seems to have appeared in the last one to two months. I would like to ask if this is related to cardiovascular issues? The pain is mostly located in the limbs, and sometimes in the torso as well. The sensation feels like a throbbin...

Prominent hand veins? Hello doctor, recently the veins in my hands have become increasingly prominent. Whenever I let my hands hang down, the veins stand out noticeably, and I also frequently experience an uncomfortable sensation of my heart suddenly racing. Are these two issues ...

Drug-eluting stent My grandmother is 82 years old. Last week, she suddenly had a myocardial infarction and was hospitalized. The next day, she underwent surgery to place two drug-eluting stents. However, the doctor mentioned that two more stents are needed, but because she has be...

Rapid heartbeat, palpitations, and a feeling of tightness or pressure? The sensation of a noticeable throbbing or pressure in the area between the collarbone and neck, accompanied by a rapid heartbeat and a feeling of tightness, could be indicative of several conditions. It may b...

Just completed a cardiac catheter ablation procedure? Hello, doctor. I underwent catheter ablation surgery in early July this year due to recurrent arrhythmias that had become more frequent recently. After the examination, the doctor recommended the procedure. It has been over th...

Three blocked coronary arteries? Hello everyone, my father is 60 years old (I created this account for him to facilitate the review of his basic information by various doctors). Recently, he underwent a cardiac examination at the hospital, starting with an MRI, which revealed som...

There may be a sudden jolt or startle response followed by a cough? Hello Doctor, recently I've been experiencing sudden coughing that feels like my heart is startled, especially when I'm showering, feeling emotional, or doing some light exercise. I later consulted a do...

Poor cardiovascular elasticity? Hello Doctor: I previously went to a large hospital for an examination and was diagnosed with premature ventricular contractions. The doctor advised me to exercise and prescribed medication to take as needed if I felt uncomfortable. However, recent...

I have issues such as cerebral vascular embolism and myocardial ischemia? About 4 to 5 years ago, I started experiencing issues and was diagnosed with cerebral vascular embolism. Later, I was also found to have myocardial ischemia, hypertension, and surprisingly, my blood glucose...

Questions regarding sudden abnormal increases in blood pressure leading to coma? Hello, doctor. I have a normal weight, do not smoke or drink, and lead a normal lifestyle. I have a habit of running marathons and participating in triathlons. My blood pressure and heart rate tend t...

Myocardial ischemia, coronary artery insufficiency, palpitations, mitral valve prolapse? Hello Doctor: For the past few years, I have frequently experienced chest tightness, palpitations, rapid heart rate, dizziness, fatigue, excessive sleepiness, and headaches, particularly from...