Sunday, August 20, 2017

Heart Disease Prevention - SCAD A Typical Heart Attack Striking Mostly Females

Unlike a more typical heart attack caused by a buildup of plaque in the arteries, a SCAD heart attack starts with a tear in an artery. The tear blocks the artery and blood flow to the heart, leading to a heart attack. Victims of SCAD are often thin, appear heathy, and have no risk factors like smoking and diabetes. More at:


Wednesday, August 16, 2017

Is Fish The Only Source Of Omega3 Fat For Heart Disease Prevention?

Omega-3 fatty acids are polyunsaturated fats that that may reduce inflammation throughout the body. Inflammation in the body can damage the blood vessels and lead to heart disease and strokes. 

Research has shown that omega-3 fatty acids decrease risk of arrhythmias (abnormal heartbeats) that can lead to sudden death, decrease triglyceride levels, slow growth rate of atherosclerotic plaque, and lower blood pressure (slightly). Hence, omega-3 fatty acids are not only essential for the brain and nervous system function properly but also good for heart disease prevention.

When talking about omega-3 fatty acids, people usually think of fish. Being a good source of protein, fish are some of the richest sources of 2 forms of omega-3 fatty acids called docosahexaenoic acid (DHA) and eicosapentaenoic acid (EPA). Fatty fish, such as salmon, lake trout, halibut, herring, sardines and tuna, contain the most omega-3 fatty acids.

Despite of the health benefits of fish, people should not eat too much fish. This is because most fish come from ocean, and many parts of the ocean are contaminated by pollution. Some types of fish may contain high levels of mercury, PCBs (polychlorinated biphenyls), dioxins and other environmental contaminants. Consumption too much of these fish may be harmful for the body.

According to health experts, the risk of getting too much mercury or other contaminations from fish is generally outweighed by the health benefits that omega-3 fatty acids have if people consume fish in moderation. That is why the American Heart Association (AHA) recommends eating 2 servings of fish every week for adults. A serving size is 3.5 ounces (99 grams).

Eating a variety of fish will generally help minimize any potentially adverse effects due to environmental pollutants. 5 of the most commonly eaten fish or shellfish that are low in mercury are shrimp, canned light tuna, salmon, pollock, and catfish. Avoid eating shark, swordfish, king Mackerel, or tilefish because they contain high levels of mercury. Nevertheless, any fish can be unhealthy depending on how it is prepared. For example, broiling or baking fish is a healthier option than is deep-frying.

For people who do not like or are sensitive to fish, there are other non-fish options. Plants like flaxseed oil, chia seeds, walnuts, soybeans and spinach do contain high omega-3 fatty acids. These plants create alpha-linolenic acid (ALA. Although human body can convert ALA to DHA or EPA as needed, fish are probably still the best source of omega-3s. 

Meanwhile, there are health supplements containing omega-3 fatty acids. However, the evidence of heart-healthy benefits from eating these foods is not as strong as it is from eating fish.

Friday, August 11, 2017

Heart Disease Prevention - Is Health Anxiety A Risk Factor For Heart Disease?

Research shows that anxiety disorders generally may help trigger or worsen cardiovascular disease. A recent study, however, found that healthy people who have health anxiety may be linked to development of heart disease, too. Find out more about their relationship by clicking the following link:


Thursday, August 10, 2017

How Does Panic Attack Differ From Heart Attack?

Heart attack is a serious condition that occurs as a result of coronary heart disease. It requires immediate medical attention, otherwise the victim might end up with disability or even death. Panic attack, on the other hand, is a form of anxiety that is triggered by a stressful event, and it poses no immediate danger.

Both attacks have very similar symptoms making it difficult for anyone to differentiate. However, they are some key differences. For instance, both attack sufferers can have intense chest pain. Chest pain associated with an actual heart attack is often described as crushing. The feeling may radiate into the rest of the chest, arms, back, neck, and even teeth. Chest pain during a panic attack tends to feel more localized. It is more limited to a certain area of the chest.

Meanwhile, the symptoms are more likely to surprise one with a sudden onset in a panic attack. Symptoms typically only last around 10 minutes. A heart attack may start with minor discomfort, and builds up into severe pain over a few minutes. It can last up to a couple of hours. A 5- to 10-minute of deep, active breathing should loosen up the tightened chest, and the panic attack will slowly start to subside. If after 5-minutes of breathing, the body has not shown any signs of improvement, then it may be a heart attack. 

Nausea may occur in both heart attack and panic attack. It is more common for heart attack sufferers to end up vomiting though it can rarely occur in some panic attack victims, too. People with panic attack may have an intense feeling of fear or anxiety, and they are more likely to have hyperventilation.

It is less common for those with panic attack to faint, but victims of heart attack can always experience lightheadedness or even lose consciousness. Panic attack usually starts in the younger ages, and heart attack tends to happen to those with ill health, who are obese and those in the elderly.

A heart attack can actually lead to a panic attack due to the fear and anxiety but a panic attack cannot cause heart attack. Nevertheless, if one has an underlying heart issue, panic attack may stress the body and can aggravate an existing heart condition. So, people who have an existing heart condition should talk to their doctor if they are experiencing panic attack.

Diagnosis of panic attack patients include a psychological evaluation using questionnaires or consultations with a psychiatrist. But doctors must first rule out a heart attack, stroke or asthma attack before a panic disorder can be considered. Treatment for panic attack can be carried out through a combination of drugs and therapy. Patients on medication often show marked improvement. Therapy that involves challenging unhelpful thoughts or relaxation techniques like breathing exercises can also help.

Thursday, July 27, 2017

How Is Atrial Fibrillation Linked To Cryptogenic Stroke?

Stroke or also known as brain attack, occurs when the supply of blood to the brain is interrupted or reduced because either the blood supply is blocked or blood vessel within the brain ruptures. When this happens, the brain does not get enough oxygen or nutrients causing brain cells to die.

There are 3 main kinds of stroke, namely ischemic strokes caused by blockages or narrowing of the arteries, hemorrhagic strokes caused by arteries in the brain either leaking blood or bursting open, and transient ischemic attacks (TIAs), also referred to as mini-strokes. TIAs produce short-lived stroke symptoms and usually do not bring permanent injury to the brain. They, however, do serve as warning signs for future strokes and indicate that there is a partially blocked artery or clot source in the heart. 

It is interesting to note that about 30 to 40 percent of ischemic strokes, and nearly half of all TIAs are cryptogenic. A cryptogenic stroke is one for which there is no apparent underlying cause. 

Being one of the potential causes of cryptogenic stroke, atrial fibrillation (AF) is hard to detect because of its symptomless. It may come and go at random, or they can be chronic and range from several days in length to being present all the time. It causes one of every 6 strokes usually major. As many as 8 of every 10 patients with a stroke brought on by AF die or are disabled. Other causes for cryptogenic stroke include Patent Foreman Ovale (PFO), inherited thrombophilias, aortic arch plaque, infectious, autoimmune and inflammatory states.

When AF occurs, blood flow from one chamber of the heart to the next and from the heart to the rest of the body becomes inconsistent. This may cause blood to pool in the upper chamber of the heart known as atria and starts to clot. Pieces that break off from a clot may travel through arteries and eventually arrive at the brain. If a clot becomes entrapped, it blocks the flow of blood to the part of the brain that vessel supplies. This causes a stroke.

Underlying heart disease and age are the 2 major risk factors, though AF can happen at any age without any apparent cause. AF can be sporadic and difficult to pinpoint. However, if one can watch out for symptoms like quivering or fluttering heartbeat, feeling like your heart is racing or beating irregularly, fluttering or thumping in the chest, dizziness, shortness of breath, anxiety, fainting (a result of less blood getting to the brain), and confusion (another result of less blood to the brain), and inform doctor accordingly may save his or her life. 

Doctors can use ECG to show AF even when there are no symptoms. But monitoring the heart for signs of AF may require more than the 24 hours, which was recommended by the previous guidelines. Some research suggested monitoring for a period of over 30 days may reveal 5 times more cases of AF in patients. Patients who are diagnosed with AF could take anticoagulation medicines to help keep that first stroke from happening, reducing the risk by at least 50 percent.

Saturday, July 22, 2017

Heart Disease Prevention - Eating Avocado For Heart Disease Prevention?

Avocado is a naturally nutrient-dense food and contains nearly 20 vitamins and minerals. Because of its high mono- and polyunsaturated fats, avocado may help lower blood cholesterol levels and reduce risk for heart disease. Moreover, avocado can help regulate blood sugar, manage blood pressure, improve immune system, reduce risk of certain cancer, and is an anti-inflammatory agent. It can be great for vision, too. Find out more at:


Saturday, July 15, 2017

Heart Disease Prevention - What People Should And Should Not Do To Lose Weight?

Losing weight means burning more calories. The body burns calories during exercise to fuel the activity. Even after exercising, the body is still burning more calories. While exercising is paramount, diet also plays a part in managing weight. Eating protein-rich diet can help burn... Read more at:


Friday, July 07, 2017

Heart Disease Prevention - Atrial Flutter Is Just Another Kind Of Arrhythmia

Talking about arrhythmia, most people will first think of atrial fibrillation, which is the most common one. But besides atrial fibrillation, there are other types of arrhythmia. One of the less common one is atrial flutter. Atrial flutter has similar symptoms as atrial fibrillation, like feeling faint, tiredness, palpitations, shortness of breath... To know more, click the following link:


Saturday, July 01, 2017

Heart Disease Prevention - Is Air Pollution A Risk Factor For Heart Disease?

Inhaling air pollutants that are poisonous, as reported by researchers for the past 30 years, can pose many health problems including respiratory diseases, cardiovascular diseases, adverse pregnancy outcomes and even death. A scientific statement by the American Heart Association (AHA), which was released in 2004 and updated in 2010, warns public the risk of air pollution… Find out more at:


Saturday, June 17, 2017

Heart Disease Prevention - Why Controlling Diabetes Is Important For Heart Disease Prevention?

Coronary artery disease is the major cause of death in patients with diabetes. It can lead to heart attack, heart failure or angina. The risk of developing coronary artery disease in diabetic patients is known to be several times higher at every level of cholesterol. That is why controlling diabetes is important. Read more at:


Saturday, June 10, 2017

Heart Disease Prevention - Can Nuts And Seeds Help Prevent Heart Disease?

Nuts and seeds are usually consumed as snack. But very often, people are told not to have too much of them because of their high fat and caloric content. In fact, eating them may help increase lifespan, lower the risk for cardiovascular disease and cancer, help in weight loss, and good for diabetes management.


Heart Disease Prevention - Can Garlic Help Prevent Heart Disease?

In additional to its culinary uses, garlic has been used to treat illness and disease for thousands of years. To date, many favorable experimental and clinical effects of garlic preparations, including garlic extract, have been reported. These biological responses have been largely attributed to reduction of risk factors for cardiovascular diseases like heart disease, stroke and cancer… Find out more at:


Friday, May 19, 2017

Heart Disease Prevention - What Is Tetralogy of Fallot?

Being a defect that affects the functioning of heart valve, Tetralogy of Fallot is the most common types of congenital heart defects that refers to 4 heart defects present from the time of birth: a ventricular septal defect, pulmonary stenosis, right ventricular hypertrophy, and an overriding aorta. Click the following link to find out more about the disease.


Friday, May 12, 2017

Heart Disease Prevention - Can Cabbage Prevent Heart Disease?

As a plant, cabbage is commonly used as a vegetable. In medicine, it can be used to treat for stomach pain, excess stomach acid, stomach and intestinal ulcers, asthma and morning sickness. And there is an increasing number of studies link cabbage intake to a lower risk of several cardiovascular diseases. Find out more at:


Thursday, April 27, 2017

Heart Disease Prevention -Can One Rely On Coconut To Prevent Heart Disease?

People used to stay away from coconut products because they are unhealthy. Lately, coconut seems to return as a health food, and coconut-based products have become increasingly popular. Proponents of coconut claim that coconut contains healthy fats that are good for the heart, protect against illnesses like Alzheimer’s, arthritis and diabetes, and can even aid weight loss. But can you rely on coconut to prevent heart disease? Find out more at:


Friday, April 21, 2017

Heart Disease Prevention - Why Low Blood Pressure Is Sometimes Undesirable?

For many people, low blood pressure can signal an underlying problem, especially when it drops suddenly or is accompanied by signs and symptoms. A sudden fall in blood pressure by just 20 mmHg can cause dizziness and fainting when the brain fails to receive an adequate supply of blood. In severe cases, low blood pressure can be life-threatening. Find out why by clicking the following link:


Thursday, April 13, 2017

Heart Disease Prevention - Is Eating Chocolate For Heart Disease Prevention A Myth?

Chocolate is one of the most popular food in the world, but very often, it is being accused of unhealthy. Sufficient evidence has surfaced recently to convince most cardiologists regarding the potential cardiovascular benefits of chocolate. Several studies, generally observational, have linked chocolate consumption to reduced high blood pressure. Can chocolate really prevent heart disease? Read more at:


Friday, March 31, 2017

Heart Disease Prevention - Is It Safe To Use Herbal Medicine For Heart Disease Prevention?

Many people believe that products labelled as natural are always safe and good for them. A recent paper published online February 27, 2017 in the ‘Journal of the American College of Cardiology’ suggested that 1 in every 5 American adults have used an herbal or dietary supplement in their lifetime, and 70 percent of patients do not tell their doctors about supplement use. Is it safe to use them for heart disease prevention? Read more at:


Thursday, March 23, 2017

Heart Disease Prevention - How Is Efferocytosis Linked To Heart Disease?

Despite of good control of cholesterol and other risk factors, some individuals’ arteries continue to progressively narrow. Obviously, there ought to be other mechanisms beyond the conventional risk factors that cause heart attack and stroke. First, it is necessary to understand a term called “efferocytosis”. Learn more at:


Friday, March 17, 2017

Heart Disease Prevention - Alcohol Dependence In Young Adulthood Might Lead To Heart Disease!

Moderate amount of alcohol, including red wines, might benefit the heart. But none of the health organizations has recommended drinking alcohol just to prevent heart disease. Years of alcohol dependence during young adulthood could result in silent but permanent injuries, in later life, leading to serious health problems. Find out more at:


Thursday, March 09, 2017

Heart Disease Prevention - Will Skipping Breakfast Lead To Heart Disease?

One of the most common reasons cited by people skipping breakfast is that they are not hungry at all. But being the first meal of the day, breakfast is supposed to be the most important meal. So, is skipping breakfast a good habit and will that affect the health? Find out the answer at:


Thursday, March 02, 2017

Heart Disease Prevention - How Olive Oil Is Important For Heart Disease Prevention?

Being low in saturated fat and high in monounsaturated fat and dietary fiber, Mediterranean diet is often praised to be a healthy diet. One of main reasons is that olive oil contains monounsaturated fats, most notably oleic acid. To find out how olive oil is important for heart disease prevention, click the following link:


Thursday, February 23, 2017

Heart Disease Prevention - How Eating Brown Rice Can Prevent Heart Disease?

Brown rice has been advocated as healthier alternatives starting in the 19th century. A study conducted by the ‘American Journal of Clinical Nutrition’ reported that brown rice is the top choice in terms of both nutritional and other inherent healthy benefits. Can eating brown rice prevent heart disease? More details at:


Friday, February 10, 2017

Heart Disease Prevention - What Cause People To Gain Weight?

Lack of physical activities and unhealthy diet may be the main reasons why people tend to gain weight. There are, however, other causes that can cause one to put on weight. What are they? 

Friday, February 03, 2017

Heart Disease Prevention - How Is Stress Linked To Heart Disease?

While there is no direct link between stress and heart disease, according to the American Heart Association, chronic stress can negatively affect the health and can cause issues that can lead to heart disease. Click the following link for more details:


Wednesday, January 25, 2017

Heart Disease Prevention - Less Added Sugar For Heart Disease Prevention!

Research has shown that excessive added sugar is bad for the health, especially the heart. For instance, people will gain weight or even be obese with excessive intake of sugar. Weight gain is often linked to other chronic diseases like diabetes, heart disease, high blood pressure, stroke and even certain types of cancer. Find out more at:


Tuesday, January 17, 2017

Heart Disease Prevention - What To Eat To Prevent High Cholesterol And Heart Disease?

Human body, and especially the liver, makes all the cholesterol it needs. But cholesterol can also be found in foods from animal sources. As such, making healthy eating choices is paramount. Recent trials that tested the impact of specific foods on blood cholesterol found that eating more nuts, legumes, olive oil, and plant sterols can help reduce blood cholesterol. More details at:


Wednesday, January 11, 2017

Heart Disease Prevention - Would Consumption of Butter Lead To Heart Disease?

People have been advised to stay away butter since the 1950s because it is full of saturated fats that could make us fatter and more prone to heart disease. However, a recent study suggested that that butter has relatively small or neutral association with mortality, cardiovascular disease and diabetes. Find out more at:

Wednesday, January 04, 2017

Heart Disease Prevention - Can Mobile Health Devices Detect And Prevent Heart Disease?

In the past, it is difficult to use sensors and front-end electronics in wearable technology to gather physiological and movement data because of their size. But now, wearable sensors are available at much lower cost and utilized in digital health monitoring systems with miniature circuits, microcontroller functions, front-end amplification and wireless data transmission. Nevertheless, can mobile health devices detect and prevent heart disease? Find out more at: