Coronary artery disease or CAD is the name given to the heart condition in which the major blood vessels that supply your heart with blood, oxygen and nutrients, also called coronary arteries, get blocked, damaged or diseased.

Blockages usually happen when cholesterol-containing deposits called plaque deposit in your arteries. Plaque narrows the lumen of your coronary artery which means your heart gets lesser and lesser oxygen and nutrients to function properly.
Inflammation is also to blame for coronary artery disease.
Common symptoms of CAD include

Angina or pain in the chest
Shortness of breath
If the blockage is complete, you can get a heart attack.
Common Diagnostic tests
When you go to a heart specialist, she will ask questions about your medical history and follow it up with a physical exam and order routine blood and diagnostic tests to confirm CAD like:

Electrocardiogram (ECG): An ECG records electrical signals as they travel through your heart revealing evidence of a previous heart attack or one that s happening. Holter monitoring is a type of ECG where you wear a portable monitor for 24 hours as you go about your normal daily activities. Abnormalities in the results suggest reduced blood flow to the heart signaling CAD.
Echocardiogram: This test uses sound waves to produce images of your heart. It helps your doctor determine whether all parts of your heart wall are contributing to your heart's pumping activity. If certain parts are moving weakly it can mean damage to muscle due to a heart attack or because of receiving too little oxygen- again signaling CAD.
Exercise Stress test: This test is done by making you do exercises like walking on a treadmill or riding a stationary bike during an ECG. Sometimes, medication to stimulate your heart may be used instead of exercise.
This again detects areas in your heart that receive less blood flow.

Cardiac catheterization or angiogram. A special dye is injected into your coronary arteries to observe blood flow through your heart in a test known as an angiogram.
The dye is sometimes also injected into the arteries through a long, thin, flexible tube called catheter that is threaded through an artery in your leg to the arteries in your heart. This procedure is called cardiac catheterization. This test is very good in diagnosing CAD as the dye outlines narrow spots and blockages on the X-ray images of your heart.
Heart scans. Computerized tomography or CT can help your doctor actually see calcium deposits in your arteries that can be narrowing your arteries. If a substantial amount of calcium deposits are found, coronary artery disease could be the reason.
MRI scans are also done to diagnose CAD.

Common Tests For Coronary Artery Disease!

Psychogenic breathlessness or pseudo-dyspnea is a condition where the patient suffers from shortness of breath time to time. This disease is often confused with a similar breathing disorder called Chronic Dyspnea. While there are a lot of factors involved in chronic dyspnea, like allergens and pulmonary diseases, psychogenic breathlessness has more to do with the current state of mind.

One of the most challenging factors is the diagnosis and differentiation between both conditions. Sometimes, the psychogenic breathlessness is so concentrated that there is no way to differentiate between the two.

Procedure of Diagnosis of Psychogenic Breathlessness:

Here are the steps that doctors typically follow to diagnose Psychogenic Breathlessness

To differentiate between the two diseases (Chronic Dyspnea and Psychogenic Breathlessness), the doctor will ask the patient to try breathing harder. A patient with chronic dyspnea will find it even harder to take a breath when he or she tries to. However, a person with psychogenic dyspnea will show improved conditions when they try to breathe harder

A thorough examination of the chest will be done

Blood tests and lung function test (spirometry) will also be conducted to rule out pulmonary diseases

Causes of Chronic dyspnea:

Allergens causing allergic bronchitis (also known as asthma) is the main reason behind Chronic Dyspnea. Other common causes of the true or chronic dyspnea are heart diseases, COPD which occurs because of smoking. Then there are rare disorders like ILD (sarcoidosis), neuromuscular diseases, infections, anemia, obesity/deconditioning.



Causes of Psychogenic dyspnea or psychogenic breathlessness:

Acid reflux: Acid reflux can cause certain sensation on the inner lining of the esophagus (esophagitis). The esophagus has several nerve endings on the inner linings, when the acidic reflux touches these nerve endings, a temporary breathlessness occurs.

Anxiety: People with anxiety can also develop breathlessness. Though exercises help for a short period of time, a patient needs to see a psychiatrist for this condition.

Panic Attacks: These are also a cause for breathlessness. The temporary feeling of choking is common in people who experience panic attacks.

Treatment:

Medication: Medicine for acidity is prescribed to patients having Pseudo-Dyspnea, due to acid reflux.

Anxiety pills and Talking therapy: People suffering from anxiety are recommended to see a psychiatrist for better evaluation of their problem. Medications (anxiety pills) prescribed by the psychaitrist may help in controlling the breathing pattern in a person. Psychological therapies (Talking therapy) have been effective for people suffering from breathlessness due to anxiety.

Placebo: If the problem remains unsolved and unknown, sometimes doctor prescribes placebo medication, for example sweetened aerosol. Doctors believe that if the patient thinks he/she is taking a real medication, his/her condition can be controlled by eluding the mind.

It is important to remember that Psychogenic Breathlessness is as real as chronic breathlessness and patient doesn t pretend to have this condition. When the first symptoms of it start appearing, a specialist doctor (pulmonologist) should be consulted who after confirming the diagnosis of psychogenic breathlessness, may refer you to a psychiatrist or psychologist for further treatment.

Psychogenic Breathlessness - Causes, Symptoms and Treatment of It!

A heart attack makes you rethink and get a double take on life. Once you survive it, you tend to realize how close your brush with death has been and how important your lifestyle choices can be. Most people go on to live a productive life after a heart attack provided they can adhere to making healthy choices. Here's what you can do if you have experienced your first attack and want to change for the better:

1. Start at the hospital: A person usually stays in the hospital for 3 days after an attack to monitor their condition. This duration increases if you have complications that involve procedures like a bypass surgery. Your first significant change will come in the form of your medication routine. Your existing dosage may be adjusted and you'll possibly be prescribed newer medicines that will treat and control your symptoms. You'll not only need to know the names of all your medicines, but when you have to take them. It's best you know exactly why you are taking each one of them, if there are other more economic alternatives since this may last a lifetime and what side effects they may have.

2. Maintaining your mental health: Once bitten, twice shy applies for heart attack victims too. Not only do they live in a constant worry about another attack, every small symptom like a harmless muscle pull can trigger the fear factor. You also get into the "heart patient" dependent mode based on how much help you need to recover. Check for support groups and other heart attack survivors in your locality to see how they are coping. Read more about your recovery and try to keep a positive frame of mind.

3. Go to a cardiac rehab: Many hospitals have a rehabilitation program that you can participate in as an outpatient or you can go to a clinic that specializes in it. Such programs help speed up your recovery. It is run by people who will hand hold you in bringing positive changes in your life to protect and strengthen your heart. You'll learn activities that positively improve heart functions and reduce your chances of developing complications or dying from heart disease. You'll also get benefit from exercises that'll be taught by a certified exercise specialist.

4. Make a change in your lifestyle: Quit smoking that is an obvious one. You'll now have to lead a more active lifestyle with daily exercise. You'll also need to actively manage your diabetes and obesity. None of these changes can happen in a day. In fact, behavioral scientists suggest that you need to practice a new activity continuously for twenty one days for it to become a habit.

How To Live After A Heart Attack

As men enter their middle age, many of them develop issues with their prostate gland. There are certain symptoms that would tell you that your prostate glands have stopped functioning smoothly. It is recommended that you opt for a thorough check up when you suspect something wrong. This is because untreated prostate issues can lead to prostate cancer later in life. To avoid such a situation, it is best to get it treated as soon as possible.

Here are certain common symptoms which would make you aware of the issues that might affect your prostate gland.

Bladder Discomfort: When you frequently start experiencing the feeling of your bladder not emptying completely, then it is time to consult an urologist for the problem. Such bladder discomforts are linked to prostate gland malfunctioning.
Increased frequency of urination: Ideally a person urinates around six to eight times a day. Depending on the intake of liquid or water it can even rise up to ten times. But if you are urinating more than ten to twelve times, then it is definitely a matter of concern and you should approach medical help for it.
Dribbling of urine: when you notice that the flow of urine is not stable and it starts dribbling for a long time, then you must understand that the prostate gland is not functioning properly. This is one of the earliest signs of prostate disorders.
Waking up frequently at night to use the washroom: It is not very normal to wake up frequently at night to use the washroom. But when you notice an increase in your trips to the washroom at night, it can be a sign of prostate malfunctioning.
Pain in penis or blood in the flow of urine: If you feel pain when you are trying to empty your bladder or anytime during the day, then it is a matter of concern. Similarly, if there is a flow of blood, even in the slightest, in your urine, then it is time to opt for a check up with your medical practitioner.
Hence, these are the major symptoms which reflect that the functioning of your prostate gland is not as smooth as it is supposed to be. If you can relate with any of these symptoms, ideally you must immediately consult your medical practitioner and take an expert opinion. Medical science has progressed a lot in contemporary times and prostate disorders are very much treated by medicines and procedures. It is a very much curable problem provided you get the right help at the right time.

Prostate Enlargement - 5 Signs You Are Suffering From it!

Gastric bypass is a kind of bariatric surgery, which helps in weight loss. This surgery aims to make changes so that your stomach becomes smaller than it used to be. This limits the amount of food you consume and effectively helps you to reduce weight.

Are you fit for the surgery?

Not everybody can go in for this surgery. Your doctor will recommend this surgery after careful evaluation. These are the parameters based on which your doctor will make a decision-

  Your medical history - If you suffer from sleep apnoea, heart ailments, liver diseases, kidney stones or if you have blood clots then you might have to undergo the surgery.

  Your psychological status - Sometimes obesity is the outcome of certain psychological ailments. A doctor will first ensure that these conditions are addressed before you go under the knife.

How is the surgery performed?

Gastric bypass operation is performed under general anaesthesia so you will be asleep for the entire duration of the surgery and it will be pain-free. The surgery is done laparoscopically. Tiny incisions are made through which scope and fine surgical instruments are introduced into the abdominal cavity. The camera guides the surgeon by providing live images from inside the body. Laparoscopic gastric surgery is advantageous because the wound heals faster and does not leave any marks.

Sometimes your surgeon might opt for an open surgery where she/he makes a large incision to reach the stomach.

There are two major steps to the surgery-

  The aim of the surgery is to make the stomach smaller so the surgeon divides it into two portions with staples. The food that you eat will go into the upper part (the pouch) of the stomach. The reduced upper stomach can hold at the most 28 grams of food so you are forced to eat less than usual. This will help you lose weight.

  The other step is the bypass surgery. After the pouch is created, the surgeon links it to the small intestine through the small hole in the pouch. This way, food will pass directly from the pouch to the small intestine. The surgery takes around 3-4 hours. You will be kept under observation for a couple of days and you will be released from the hospital in a week.

Gastric bypass operation is an effective and simple surgery that can help you reach your weight goals when you have a very high BMI and most other dietary restrictions have not been successful.

Gastric Bypass Surgery - Everything You Should Know!

Arrhythmia is a disorder which is characterized by improper and irregular heartbeats; be it too slow or too fast. This problem occurs when the electrical impulses that are used to regulate your heartbeat don t work in the correct manner. Your heart may beat irregularly, too slow or too fast.

Symptoms
Although this disorder does not yield many symptoms, a few noticeable symptoms of arrhythmia are slow heartbeat, or a racing heartbeat, chest pain, breathing difficulties and dizziness. Arrhythmia can lead to inefficient pumping by the heart, leading to bouts of fainting. A severe symptom of this disorder is ventricular fibrillation, wherein the ventricles tend to quiver instead of transporting blood. This symptom can cut off blood supply to the vital organs, which may lead to death.

Causes

Coronary artery disease: In this disease, arteries of the heart can get blocked, leading to irregular heart beat and impaired heart functioning.
A heart attack: An ongoing heart attack usually leads to irregular heartbeats.
High blood pressure: High blood pressure problems make you more vulnerable to this condition.
Impaired functioning of the thyroid glands: An overactive or underactive thyroid gland can lead to heart arrhythmia.
Excessive smoking and alcohol consumption: These habits can cause problems with the blood vessels in the body, thus increasing risks of this particular condition as well as other cardio-vascular diseases.
Stress: Too much stress can lead to high blood pressure; that is again linked to heart arrhythmia.
Treatment
Mild symptoms of arrhythmia do not require treatment. However, complications resulting from it warrant treatment. The various treatment options for this condition are:

Pacemaker: A pacemaker is a device that is used to regulate your heart rhythms. It is placed in the body by a surgical procedure and an insulated wire is put, connecting the heart to the pacemaker. In case of an irregular heartbeat, the pacemaker sends out impulses to correct the improper heartbeat.
Implantable cardioverter-defibrillator: This device is used to prevent a dangerous symptom of heart arrhythmia, a symptom wherein the ventricle quivers. It is similar to a pacemaker as it is also placed near the collarbone. In case it detects an abnormal rhythm, it sends out shocks to reset the heart rhythm.
Maze procedure: This is a surgical procedure wherein incisions are made on the upper heart tissue to create a scar tissue. Scar tissues act as insulators to prevent stray impulses.
Alternative therapies: Alternative procedures such as yoga and meditation can help remedy the disorder.

Is Your Heart Missing a Beat Regularly - Could it be Arrhythmia?

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