Skip to main content

What happens during Heart Attack | Symptoms Precautions | Heart attack

 

Approximately 7 million people around the world die from heart attacks every year, and cardiovascular disease, which causes heart attacks and other problems like strokes, is the world's leading killer.

 

So what causes a heart attack?

Source: Internet


Like all muscles, the heart needs oxygen, and during a heart attack, it can't get enough. Fatty deposits, or plaques, develop on the walls of our coronary arteries. Those are the vessels that supply oxygenated blood to the heart. These plaques grow as we age, sometimes getting chunky, hardened, or enflamed.

Eventually, the plaques can turn into blockages. If one of the plaques ruptures or cracks, a blood clot will form around it in minutes, and a partially closed artery can become completely blocked. Blood flow is cut off to the cardiac muscle and the oxygen-starved cells start to die within several minutes. This is a myocardial infarction, or heart attack.

 

Things can rapidly deteriorate in the absence of treatment. The injured muscle may not be able to pump blood as well, and its rhythm might be thrown off. In the worst case scenario, a heart attack can cause sudden death.


How do you know that someone is having a heart attack?

Symptoms:-

The most common symptom is chest pain caused by the oxygen-deprived heart muscle. Patients describe it as crushing or vice-like. It can radiate to the left arm, jaw, back, or abdomen. But it's not always as sudden and dramatic as it is in the movies. Some people experience nausea or shortness of breath. Symptoms may be less prominent in women and the elderly.

For them, weakness and tiredness may be the main signal. And surprisingly, in many people, especially those with diabetes, which affects the nerves that carry pain, a heart attack may be silent.

If you think that someone might be having a heart attack, the most important thing is to respond quickly. If you have access to emergency medical services, call them. They're the fastest way to get to a hospital.

 

What do Doctors do:-






Taking aspirin, which thins the blood, and nitroglycerin, which opens up the artery, can help keep the heart attack from getting worse. In the emergency room, doctors can diagnose a heart attack. They commonly use an electrocardiogram to measure the heart's electrical activity and a blood test to assess heart muscle damage. The patient is then taken to a high-tech cardiac suite where tests are done to locate the blockages.

Cardiologists can reopen the blocked artery by inflating it with a balloon in a procedure called an angioplasty. Frequently, they also insert a metal or polymer stent that will hold the artery open. More extensive blockages might require coronary artery bypass surgery.

Using a piece of vein or artery from another part of the body, heart surgeons can reroute blood flow around the blockage. These procedures reestablish circulation to the cardiac muscle, restoring heart function.

 

Precautions:-

Heart attack treatment is advancing, but prevention is vital. Genetics and lifestyle factors both affect your risk. And the good news is that you can change your lifestyle. Exercise, a healthy diet, and weight loss all lower the risk of heart attacks, whether you've had one before or not.

Doctors recommend exercising a few times a week, doing both aerobic activity and strength training. A heart-healthy diet is low in sugar and saturated fats, which are both linked to heart disease. 

So what should you eat?

Lots of fiber from vegetables, chicken and fish instead of red meat, whole grains and nuts like walnuts and almonds all seem to be beneficial. A good diet and exercise plan can also keep your weight in a healthy range, which will lower your heart attack risk as well. And of course, medications can also help prevent heart attacks.

 

Doctors often prescribe low-dose aspirin, for example, particularly for patients who've already had a heart attack and for those known to be at high risk. And drugs that help manage risk factors, like high blood pressure, cholesterol, and diabetes, will make heart attacks less likely, too. Heart attacks may be common, but they don't have to be inevitable. A healthy diet, avoiding tobacco use, staying fit, and enjoying plenty of sleep and lots of laughter all go a long way in making sure your body's most important muscle keeps on beating.

Comments

  1. Really appreciate you sharing this post. Really looking forward to read more. If you want to learn about Heart disease treatment please visit here.

    ReplyDelete
  2. Anthony Constantinou | Anthony Constantinou CEO CWM FX says Well it’s a complete misconception that when heart stops beating, it will be a condition of heart attack. Honestly, it’s nothing related to heart attacks, it just means that your heart has lost some of its ability to pump blood. When the heart muscle can no longer pump enough blood for the body, then it would be the cause of heart attack.

    ReplyDelete

Post a Comment

Do comments, on which topic do you want the next blog from us i.e. CBSESolver

Popular Posts

NCERT Solutions class 9 English The Fun They Had Chapter 1 Class 9 English

NCERT Solutions Class 9 English Beehive Chapter 1 - The Fun They Had NCERT Class 9 Beehive Page No. 10 I.                    Answer these questions in a few words or a couple of sentences each.   1.        How old are Margie and Tommy? 2.        What did Margie write in her diary? 3.        Had Margie ever seen a book before? 4.        What things about the book did she find strange? 5.        What do you think a telebook is? 6.        Where was Margie’s school? Did she have any classmates? 7.        What subjects did Margie and Tommy learn? Answer: 1.      1. Margie is eleven year old and Tommy is thirteen year old. 2.      2. Margie wrote, “Today Tommy found a real book!”. 3.      3. No, Margie had never seen a book before. 4.      4. Margie found it strange that the book had yellow and wrinkled pages. Words in                the book were still and did not move the way they were supposed to on a screen. 5.      5. A book that can be displayed on a screen is called a

The Rise of Hitler Notes | Weimar Republic | History Class 9 NCERT | thecbsesolver

                                                                 History Notes - The Rise of Hitler thecbsesolver BIRTH OF WEIMAR REPUBLIC • The defeat of imperial Germany in the war gave an opportunity to Parliamentary parties to reshape German political system.  • National assembly met at Weimar and established a democratic constitution with a federal structure.  • Deputies were now elected to the German Parliament or Reichstag on the basis of equal and universal votes cast by all adults including women.   PROBLEMS WITH THE WEIMAR REPUBLIC • It was not received well by its own people largely because of the terms it was forced to accept after Germany's defeat at the end of the first world war.  • The peace Treaty atVersailles with the allies was a harsh and humiliating peace.  • Germany lost its Overseas colonies a tenth of its population 13% of its territories 75% of its iron and 26% of its Kol to France wall and Denmark and Lithuania.  • Germany was held responsible for the war

Earthquake | Why earthquake happens | Why are earthquakes so hard to predict? | TCS - The CBSE Solver

  Early Story:- In 132 CE, Chinese polymath Zhang Heng presented the Han court with his latest invention. This large vase, he claimed, could tell them whenever an earthquake occurred in their kingdom– including the direction they should send aid. The court was somewhat skeptical, especially when the device triggered on a seemingly quiet afternoon. But when messengers came for help days later, their doubts turned to gratitude. Today, we no longer rely on pots to identify seismic events, but earthquakes still offer a unique challenge to those trying to track them. So why are earthquakes so hard to anticipate, and how could we get better at predicting them?   Earth’s structure: To answer that, we need to understand some theories behind how earthquakes occur. Earth’s crust is made from several vast, jagged slabs of rock called tectonic plates , each riding on a hot, partially molten layer of Earth’s mantle . This causes the plates to spread very slowly, at anywhere from 1 to 20 c

Class 10 CBSE Date Sheet 2021 | Date Sheet of Class 10 2021 by CBSESolver | TCS

  CBSE Date Sheet 2021 Today, finally one of the most awaited Date Sheet for class 10 has been released.                                                    Scroll down for Date Sheet Official Notification By CBSE                                                            Scroll down for detailed Date Sheet CBSE date sheet 2021 class 10:  May 6- English. May 10- Hindi May 15- Science May 21: Maths May 27: Social Science CBSE Class 10th Date Sheet 2021 (All Subjects) The CBSE Class 10th Date Sheet 2021 can be checked below - Date Subjects Time May 04, 2021 ·           Odia ·           Kannada ·           Lepcha 10:30 AM to 1:30 PM May 06, 2021 ·           English Langauge & Literature 10:30 AM to 1:30 PM May 10, 2021 ·           Hindi Course - A ·           Hindi COurse - B 10:30 AM to 1:30 PM May 11, 2021 ·           Urdu Course A ·           Bengali ·           Tamil ·           Persian ·           Bahasa Melayu ·           Thai ·           Elem Book-K & Accountancy 10:30 AM t

Fats | Olive oil is good for you, and pancake mix is not. Why is that? | Which fat is good by CBSESolver | TCS

Olive oil is 100% fat; there's nothing else in it. Pancake mix, on the other hand, is only about 11% fat. And, yet,  olive oil  is good for you, and pancake mix is not. Why is that? As it turns out, the amount of fat we eat doesn't impact our weight or our cholesterol or our risk of  heart disease s  as well as  kidney diseases nearly as much as what kind of fat we eat. But let's back up: Olive oil is 100% fat. Pancake mix is only 11% fat. But olive oil is mostly unsaturated fat, and it has no trans fat at all. On the other hand, more than half the fat in pancake mix is either saturated or trans fat. And, so, even though olive oil has 10 times as much fat as pancake mix, it's healthy for you, whereas pancake mix is not. Now, I'm not trying to pick on pancake mix. There are lots of foods with this type of fat profile. The point is this: It's not how much fat you eat, it's what kind of fat. And what makes a particular fat healthy or unhealthy is its shape. To

Motion Class 9 Extra Questions Physics | Motion Numericals

 Motion Cl ass 9 Physics Source - S Ch and Multiple Choice Questions (MCQs) 42. A particle is moving in a circular path of radius r. The displacement after half a circle would be : (a) 0 (b) rtr (c) 2r (4) 2itr 43. The numerical ratio of displacement to distance for a moving object is : (a) always less than 1 (b) equal to 1 or more than 1 (c) always more than 1 (d) equal to 1 or less than 1 44. A boy is sitting on a merry-go-round which is moving with a constant speed of 10 m s-1. This means that the boy is : (a) at rest (1) moving with no acceleration (c) in accelerated motion   (d) moving with uniform velocity   45. In which of the following cases of motion, the distance moved and the magnitude of displacement are equal? (a) if the car is moving on straight road (b) if the car is moving on circular road (c) if the pendulum is moving to and fro     (d) if a planet is moving around the sun   46. The speed of a moving object is determined to be 0.06 m/s. T

Stones Formation in Kidneys & treatment of kidney stones | Kidney Stones

  The biggest kidney stone on record weighed more than a kilogram and was 17 centimeters in diameter. The patient didn't actually swallow a stone the size of a coconut. Kidney stones form inside the body, but unfortunately, they're extremely painful to get out.   Stones Formation in Kidneys- A kidney stone is a hard mass of crystals that can form in the kidneys, ureters, bladder, or urethra . Urine contains compounds that consist of calcium, sodium, potassium, oxalate, uric acid, and phosphate . If the levels of these particles get too high, or if urine becomes too acidic or basic, the particles can clump together and crystallize. Unless the problem is addressed, the crystals will gradually grow over a few weeks, months, or even years, forming a detectable stone. Calcium oxalate is the most common type of crystal to form this way, and accounts for about 80% of kidney stones . Less common kidney stones are made of calcium phosphate , or uric acid . A slightly different t

Motion Class 9 Numericals Physics Class 9 Motion Questions

 Physics Motion Class 9 Source - S Chand Very Short Answer Type Questions 1. (a) What remains constant in uniform circular motion? (b) What changes continuously in uniform circular motion? 2. State whether the following statement is true or false: Earth moves round the sun with uniform velocity. 3. A body goes round the sun with constant speed in a circular orbit. Is the motion uniform or accelerated? 4. What conclusion can you draw about the velocity of a body from the displacement-time graph shown below: 5. Name the quantity which is measured by the area occupied under the velocity-time graph. 6. What does the slope of a speed-time graph indicate? 7. What does the slope of a distance—time graph indicate? 8. Give one example of a motion where an object does not change its speed but its direction of motion changes continuously. 9. Name the type of motion in which a body has a constant speed but not constant velocity. 10. What can you say about the motion of a body if i

Why do some people get Bald? | Why Hair fall occurs | Why mostly men suffer Baldness

  What do Charles Darwin, Michael Jordan, and Yoda have in common? They, like many other historical and fictive individuals, are bald , in some cases by their own choice.   For centuries, a shining dome has been a symbol of intelligence, but despite this, many balding people still wish their hair would return. Scientists have long pondered,  "Why do some people lose their hair, and how can we bring it back?" Science behind Baldness- The full-headed among us have about 100,000 to 150,000 hairs on our scalps, and scientists have discovered two things about this dense thicket. Firstly , the sprouting hair we see is mostly made up of keratin , the protein leftover from dead cells that are forced upwards as new cells grow beneath them. Secondly , the structures that drive hair growth are called hair follicles , a network of complex organs that forms before we're born, and grows hair in an everlasting cycle. This cycle has three main phases. The first is anagen ,

Motion | A scooterist covers a distance of 3 kilometres in 5 minutes. Calculate his speed in:

 Class 9 Motion Physics 1. A scooterist covers a distance of 3 kilometres in 5 minutes. Calculate his speed in: (a) centimetres per second (cm/s) (b) metres per second (m/s) (c) kilometres per hour (km/h) Solution. (a) In order to calculate the speed in centimetres per second we should convert the given distance of 3 kilometres into centimetres and the given time of 5 minutes into seconds. Please note that 1 kilometre has 1000 metres and 1 metre has 100 centimetres. Now, Distance travelled =3 km   = 3 x 1000 m = 3 x 1000 x100 cm = 300,000 cm ----------------- (1) Time taken = 5 minutes = 5 x 60 seconds   = 300 s ------------------------------ (2)     We know that, Speed = Distance travelled / Time taken =   300,000 cm   / 300 s = 1000 cm/s --------------- (3)   Thus, the speed of scooterist is 1000 centimetres per second. (b) In order to express the speed in metres per second we should convert the given distance of 3 kilometres into metres and the