Výběr článků odborníků, který pomáhá lépe porozumět Cardiovascular health.
Hypertension is the most common disease in the world. Many people think it is impossible to avoid high blood pressure in old age. However, hypertension is also found in young people, is a consequence of another disease, and sometimes does not show up at all.
The risk of death from a heart attack was found to be almost equal in patients with severely elevated thyroxine levels and those whose levels were normal but closer to the upper limit.
Cardiovascular diseases occupy a leading position among the most common and dangerous diseases. The good news is that since they are some of the well-studied conditions, early diagnostics can help avoid complications. What symptoms show that it is no longer possible to postpone a visit to the doctor?
Varicose veins inflict serious damage not only to physical health but also to appearance. The disease affects 28 % of women and 20 % of men.
Today, heart attacks in women who have not yet entered menopause are happening more often. However, the symptoms may differ from the classic heart attack — which makes diagnosis very difficult. What should be alarming?
Some people believe that if you exercise, avoid fatty foods, and drink red wine your heart will be healthy. Is this true? Let’s look at some of the myths about heart health.
It is commonly believed that heart problems occur more often in men than in women. However, according to the American Heart Association, today heart problems occur equally between men and women. At the same time, diseases of the cardiovascular system develop differently in people of different genders. So what are the characteristics of the woman’s heart?
Varicose veins have two main causes: genetic predisposition and lifestyle. Although we can't do anything about the first one, we can influence the second one.
Some people can stay on the treadmill for an hour, while others experience shortness of breath after climbing a few flights of stairs. Although muscle development and general physical condition play a role, the difference lies primarily in heart health.
People who regularly exercise and play sports do not wear various devices that read their heart rate just out of idle curiosity. By monitoring your heart rate you can not only protect your heart but also make your training much more effective.
Why is it important to know the ratio of "bad" and "good" cholesterol in the body? What is the atherogenicity index? Can a blood test help predict a heart attack? The answer to all of these questions can be found in the lipid profile.
There have been numerous medications created to combat high blood pressure, also referred to as hypotension. However, medical researchers have had a more difficult time figuring out how to raise blood pressure. Fortunately, there are medication methods to deal with low blood pressure.
Biochemistry professor Carlos Fernandez-Patron and PhD candidate Hasan Sarker of the University of Alberta, Canada, have shed light on the role of fibrinogen in regulating the body's natural defense mechanisms.
Sharp pain in the sternum, choking, panic, and confusion: these heart attack signs are difficult to miss. However, the first bells often go off months before a heart attack, and people just write them off as extraneous causes. What heart attack symptoms should you pay attention to?
A heart attack can happen unexpectedly at any age. Men aged over 45 and women after 55 years are at higher risk. So, how should you act if you witness a heart attack and want to help (without doing any harm)?
The international project Global Burden Diseases (GBD) published a study that found 10.3 million cases of stroke are registered annually in the world, of which 6.5 million end up being fatal. Who is at risk and can the risk be reduced?
Until now, it was widely believed that old age is the primary factor for the decrease in elasticity of blood vessels and buildup of cholesterol. However, this thinking is changing. Your blood vessels can be much older than you are, which comes with consequences.
The quality of blood flow in our body affects everything about our wellbeing. This includes brain activity, the function of internal organs, and the condition of the walls of blood vessels. How do you know if your blood circulation is getting worse and what should you do?
Myocardial infarction is caused by a blockage in an artery leading to the heart. Factors that can lead to this include high cholesterol and blood pressure, smoking, being overweight, low physical activity, and diabetes. However, heart attacks can have other triggers that are much less obvious. Let’s take a look at some of them.
The heartbeat can increase for understandable reasons—during physical activity, in stressful situations, and because of bad habits. During the day, heart rate (also referred to as pulse) is generally higher than at night. A resting heart rate higher than 90 beats per minute means you should see a doctor as soon as possible!
Cholesterol… when people hear this word, they get goosebumps and their blood grows cold. Everyone believes cholesterol is very harmful, although few of us have a clear idea of what it actually is. Today we will try to disprove several myths regarding this commonly misunderstood part of the body.
Low blood pressure — also referred to as hypotension — typically does not lead to serious health problems, but it often interferes with life. There are no medications that raise blood pressure, but you can improve your blood pressure level by changing your diet.
Arrhythmia is a generic name for a variety of heart rhythm disorders, some of which can pose serious health risks. The good news is that today there are many control strategies available to allow people with arrhythmias to lead full lives.
Cardiovascular diseases remain the most common health issue worldwide. However, new innovative treatments emerge every year, allowing people with heart conditions to manage their illnesses effectively and lead fulfilling lives. How do modern technologies assist doctors, and what problems do they help solve?
Air travel — especially long-haul flights — can be stressful not only for your spine but also for your circulatory system. Sitting for hours in the same position can cause blood to pool in the deep veins of the legs, increasing the risk of blood clot formation.
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