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Cardiovascular Health

Cardiovascular means anything of, relating to, or involving the heart and the blood vessels (arteries and veins) A healthy heart and circulatory system is vital to life. Ask questions here about how to keep the cardiovascular system pumping.

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How stress affects cardiovascular systems?

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Raises blood pressure, which causes the heart to work harder than normal. Increases pulse.

What are the major signs of a heart attack?

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Individual differences may exist in the primary indicators of a heart attack, which are not always abrupt or severe. Nonetheless, typical symptoms consist of:

  1. Chest pain or discomfort: soreness or discomfort in the middle of the chest: This is sometimes referred to as pressure, squeezing, fullness, or soreness. It could last for more than a few minutes or disappear before coming back.
  2. Pain or discomfort in other areas of the upper body: Other upper body pain or discomfort: This can include pain in the back, neck, jaw, stomach, or one or both arms.
  3. Breathlessness: The inability to breathe or the sensation of being out of breath; this can happen with or without chest pain.
  4. Vomiting or nausea: A heart attack can cause nausea, vomiting, or symptoms similar to dyspepsia in certain persons.
  5. Sweating: During a heart attack, one may experience cold sweats or sweating that is unrelated to exertion.
  6. Feeling faint, lightheaded, or dizzy: These sensations can indicate a heart attack.

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What is the difference between acute cerebrovascular disease and cerebrovascular accident?

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Acute cerebrovascular disease and cerebrovascular accident (CVA) refer to different aspects of the same medical condition involving the blood vessels in the brain.

Acute cerebrovascular disease is a broader term encompassing various sudden and severe conditions affecting the blood vessels in the brain, such as ischemic strokes, hemorrhagic strokes, or transient ischemic attacks (TIAs). On the other hand, a cerebrovascular accident specifically denotes a sudden and often unforeseen disruption of blood supply to the brain, resulting in neurological impairment.

Essentially, a cerebrovascular accident is a subtype of acute cerebrovascular disease, where the blood flow to the brain is interrupted, leading to potential damage and neurological deficits. While acute cerebrovascular disease encompasses a range of conditions, a cerebrovascular accident emphasizes the immediate, impactful event of vascular compromise in the brain.

This was a little brief for the differences between the two.

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What is the difference between pulmonary fibrosis and pulmonary sclerosis?

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While pulmonology is the medical specialty that focuses on the diagnosis and treatment of disorders affecting the respiratory system, pulmonary refers to anything about the lungs or respiratory system. The main variations are as follows:

Scope: While pulmonology focuses on the medical management of lung disorders, pulmonary care includes all elements of the lungs, including anatomy, physiology, diseases, and therapies.

Focus: While pulmonology focuses exclusively on the clinical aspects of lung disorders, pulmonary refers to both medical and non-medical elements of the lungs, such as pulmonary function testing, imaging examinations, and surgical treatments.

Knowledge: Physicians who specialize in lung disorders are known as pulmonologists. Other professionals in this field include respiratory therapists, radiologists, and thoracic surgeons. Physicians with specific training in pulmonology are known as pulmonologists, and they are highly skilled in the diagnosis and treatment of respiratory disorders.

Clinical Practice: Pulmonary specialists may be employed in private offices, hospitals, clinics, and research facilities, among other venues. The majority of pulmonologists' work is done in clinical settings, where they treat patients with lung cancer, pneumonia, asthma, and chronic obstructive pulmonary disease (COPD).

Training: To become a pulmonologist, one must finish internal medicine residency training, pulmonology fellowship training, and medical school. The training and background of pulmonary specialists can vary based on the particular responsibilities they play in the medical industry.

In conclusion, pulmonology is the specialty of pulmonologists that focuses on the diagnosis and treatment of respiratory disorders. Pulmonary spans a wider range of topics linked to the lungs.

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Cardiology is the study of what?

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Worldwide, cardiovascular diseases (CVD) represent a major contributor to morbidity and mortality. These disorders arise from a variety of sources, making effective therapies as well as preventive actions necessary.

Reasons:

Unhealthy Lifestyle: Obesity and hypertension are largely caused by sedentary behavior and a diet heavy in saturated fats, cholesterol, and sodium.

Smoking: Using tobacco increases the risk of cardiovascular disease (CVD) by damaging blood vessels and encouraging atherosclerosis.

Genetics: Having a family history of heart disease raises your chance of getting cardiovascular disease.

Diabetes: Uncontrolled diabetes increases the risk of heart disease by causing damage to blood vessels.

Hypertension: High blood pressure strains the heart and arteries, resulting in a number of heart problems.

Age: As people age, their cardiovascular systems alter, making them more vulnerable to heart problems.

Gender: Due to hormonal changes, postmenopausal women catch up to males in terms of heart disease risk.

Avoidance:

A healthy diet should prioritize omega-3 fatty acids, whole grains, fruits, and vegetables. Reduce your intake of sodium, cholesterol, and saturated fats.

Frequent Exercise: To maintain a healthy weight and enhance cardiovascular health, perform at least 150 minutes of moderate-intensity aerobic exercise each week.

Give Up Smoking: Giving up smoking lowers your risk of CVD by a large margin. Consult medical professionals or support organizations for assistance.

Control Blood Pressure and Diabetes: To avoid complications, it is essential to regularly check and manage blood pressure and blood sugar levels.

Control Your Stress: Heart disease may be exacerbated by long-term stress. Engage in stress-reduction practices including yoga, meditation, and deep breathing.

Limit Your Alcohol Consumption: Heart problems have been associated with excessive alcohol use. If ingested, do so sparingly.

Frequent check-ups: Early detection of risk factors through periodic health checks enables prompt management.

Adherence to Medication: Follow doctor's orders when taking prescription drugs for diabetes, high blood pressure, or other ailments.

Weight management: To lower the risk of cardiovascular problems linked to obesity, maintain a healthy weight.

Education and Awareness: To make wise lifestyle decisions, and stay up to date on heart health, symptoms, and risk factors.

People can greatly lower their chance of developing cardiovascular diseases and maintain heart health for the rest of their lives by addressing these reasons and taking preventative actions. Consulting with healthcare specialists regularly is necessary to receive individualized advice and interventions.

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What is the name of the chamber that pumps blood into the aotra?

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The left ventricle pumps blood into the aorta through the aortic semi-lunar valve.

How do you cure blood clot in leg with hht?

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heparin/low molecular weight heparin

Do female hormones cause heart palpitations?

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Female sex hormones, such as estrogen and progesterone, have been found to have an impact on heart rate and palpitations. Estrogen, in particular, has been observed to increase heart rate, while progesterone has a more variable effect.

Estrogen, which is primarily produced by the ovaries, has been shown to have a direct effect on the cardiovascular system. It can stimulate the release of nitric oxide, a substance that relaxes blood vessel walls, leading to vasodilation. This dilation of blood vessels can result in an increase in heart rate. Additionally, estrogen has been found to affect the autonomic nervous system, which controls heart rate, by increasing sympathetic activity and decreasing parasympathetic activity.

Progesterone, on the other hand, has a more complex influence on heart rate. It has been found to have both stimulatory and inhibitory effects, depending on the concentration and the phase of the menstrual cycle. In the early stages of the menstrual cycle, when progesterone levels are low, it can have a stimulatory effect on heart rate. However, during the luteal phase, when progesterone levels are high, it may have an inhibitory effect on heart rate.

Palpitations, which are characterized by a rapid or irregular heartbeat, can also be influenced by female sex hormones. Estrogen has been associated with an increased risk of palpitations, particularly during times of hormonal fluctuations such as pregnancy, menopause, or during the menstrual cycle. This may be due to the effects of estrogen on the autonomic nervous system, which can lead to increased sympathetic activity and subsequent palpitations.

In summary, female sex hormones, specifically estrogen and progesterone, have a significant impact on heart rate and palpitations. Estrogen tends to increase heart rate, while progesterone has a more variable effect. Understanding these hormonal influences is important in managing cardiovascular health, particularly in women, and may help in the development of targeted interventions for heart-related conditions.

How to store blood clots for your doctor?

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Ask the doctor to do that.

What high school courses are needed to become a cardiovascular surgeon?

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To prepare yourslef for the intense competition you will experience in one of the toughest disciplines in the field of medicine, you should test your mettle now in the toughest course your high school has to offer. That means taking as many first-track, honors, and AP courses as you can possibly handle. Ace those and with decent SATs or ACTs, you should be able to get into a top-drawer college. Assuming you do well in college, you will hopefully get into a top medical school, where you'll fight it out with other top guns who want to be surgeons. Good luck and God bless you.

What does it mean when your heart beats 3 times really fast out of nowhere?

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Your either exercising, or your heart rates rising, you've got to be working out.

What are some decomposers in the Taiga?

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The Taiga region has a subarctic climate. Invertebrates in this area include: beterotrophic bacteria, Pleurozium Schreberi, Calothrix, Testate Amoebae and Ixodes Persulcatus.

Why do dogs hyperventilate?

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It is in my understanding that hyperventilating or in milder forms - panting, is the method in which dogs cool off. Therefore it is not a problem unless they can not seem to get relief and continue hyperventilating indefinitely, in which case you need to contact a reputable veterinarian.

How many times does the average baby's heart beat per minute?

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I think the average is around 120-160 beats per minute. average is around 140

How many times a human heart beats in a minute?

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It varies depending on your age and the level of activity being undertaken, your heart will obviously beat faster if you are doing something strenuos than it would do if you were relaxing reading a book.

What is the elephant's heart rate?

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28 beats per minute at rest (see www.thaifocus.com/elephant/heartbeat.htm)

How many times does a 'frogs' heart beat in one minute?

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A frog's heart rate can be anywhere from 40 to 50 beats per minute.

If a heart beats 72 times per minute how many times would it beat in 75 years?

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you do, 72 x 60= 4,320 (for minutes in an hour) 4,320 x 24 =103,680 (for hours in the day) 103,680 x 365 = 37,843,200 for days in the year, then multiply that by 75 = 2838240000 x

Your dog has bad hips what can you give to help her joint problems?

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What you can do is keep the dog out of the cold, no laying on cold hard surfaces, go to the vet for evaluation and no doubt the vet will give you some pain meds so the dog can get around more easily and get a little exercise.

How many breaths per minute do chickens have?

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At rest and not under stress a male chicken (rooster) has a rate of between 12 and 20 breaths per minute. The hens rate is higher under the same conditions averaging 20 to 36 breaths per minute.

Many factors can influence these rates including ambient temperatures, stress and activity.

What is Noni Fruit?

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the recommended amount of Noni juice to consume varies for the person. if you are taking the original Noni juice the recommended dosage is 30ml two times daily.

it really depends more on your body and needs though. i know many who take 120ml throughout the day. this seems to be good for ones who are older and need an energy boost or ones who have actual health problems that they are treating.

check out my profile page for more info getnoninow

Does chewing tobacco raise your heart rate?

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Yes, and although I'm a smoker (trying to quit) and many people find it a disgusting habit I find chewing tobacco is worse. Also by chewing tobacco your heart rate just doesn't go up, but it discolors your teeth (worse than smoking) and if you have a mustache or beard it can leave an ugly amber stain and smell terrible. Chewing tobacco has a higher risk of mouth, tongue and throat cancer.

I am looking at the above answer and wonder where the research is on chewing tobacco raising the heart rate worse than smoking. I use chewing tobacco and work at a dentist office. We have seen no oral cancer in chewing tobacco users in the 6 years I have been there. Proper oral care can keep teeth white. Chewing tobacco IS NOT SAFE. Compared to smoking however, the long term health effects appear significantly lower.

I work for doctors (not dentists) and even in medical books it will tell you that if a tobacco user you should see your dentist on a regular basis so the dentist can not only keep your teeth and gums in good shape, but they also check inside the mouth (including the tongue) for cancer. My dentist concurs. This is the article where I got my information (note ... Mayo clinic.) There are no copyright laws on this article: Science News After snuff use, heart rate increased by about 15 beats per minute (25 percent), systolic blood pressure went up by 12 mmHg (10 percent), and measurements of adrenalin in the bloodstream increased by more than 50 percent. "These results suggest a very significant excitatory effect of substances contained in spit tobacco on the part of the nervous system regulating the heart and blood vessels," says Virend Somers, M.D., Ph.D., the Mayo Clinic cardiologist who led the study. "Although we did anticipate some increase in blood pressure, we were surprised at the magnitude of the increase, as well as the very striking increases in heart rate and plasma epinephrine, or adrenalin. We anticipated that since these individuals were young and healthy and were accustomed to using spit tobacco, that any responses that we measured would be blunted. This makes the degree of increases even more noteworthy." Robert Wolk, M.D., Ph.D., lead author on this study, noted that these results have implications both for long-term users and for individuals with established heart disease. "The degree of speeding up of heart rate and increase in blood pressure, as well the increase in adrenalin (epinephrine) levels, suggest that if similar changes occur in people with established heart disease, who use spit tobacco, there may be reason to expect adverse consequences," Dr. Wolk says. "Dipping" is Rising More than five million adults - and more than 750,000 adolescents - use smokeless tobacco in the United States. Snuff use is increasing, especially in young males who participate in athletics. Its cardiovascular effects are not as clear or well understood as those of cigarettes, partly because fewer studies have been done, and partly because many spit tobacco users are relatively young and the bad effects may not be apparent unless use continues for prolonged periods. Blunting a Protective Mechanism By placing electrodes into the sympathetic nerves of the participants, the researchers also obtained a window on the message from the brain to the blood vessels on a moment-by-moment basis. Normally, when blood pressure is increased by an external substance, the body seeks to protect the cardiovascular system by decreasing heart rate and dilating the blood vessels. It does this by "shutting down" the sympathetic nervous system, so that heart rate is slower, and the widening of blood vessels starts to bring blood pressure down. The researchers demonstrated this by giving another group of subjects an intravenous medication, phenylephrine, to raise blood pressure about as much as they saw when spit tobacco was used. In response, those subjects' heart rates decreased by more than 10 beats a minute and the activity of the sympathetic nervous system went down to very low levels. "This is an example of how the body tries to protect itself from the higher blood pressures," Dr. Somers explains. "However, when the blood pressure is raised by spit tobacco, the heart rate actually speeds up dramatically and there is no decrease in the sympathetic nervous system activity. This tells us that the normal protective mechanisms which help dampen down spikes in blood pressure are blunted when using spit tobacco. "Spit tobacco is a very potent cause of acute increases in blood pressure, heart rate, and adrenalin levels," Dr. Somers concludes. "Since many athletes, who are already under a fair amount of stress in competitive situations, also use spit tobacco, the blood pressure and heart rate increases need to be recognized and understood. And since spit tobacco not only raises blood pressure but also blunts the body's normal defense response to blood pressure increases, long-term dipping would seem likely to increase the risk of cardiovascular disease." ### Other authors on the study include: Abu S. M. Shamsuzzaman, MBBS, Ph.D., Anna Svatikova, BA, Christina Huyber, Corey Huck, BA, Krzysztof Narkiewicz, M.D., Ph.D. Adapted from materials provided by Mayo Clinic.

What does it mean when hamsters blood from their bottoms?

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This could be for several reasons. Internal bleeding is one of the scarier ones. If it's a female, cysts could also be the problem. In any case, take it to a vet immedietly. Your pet's life could possibly be at stake.