Heart Attack

How Can a Heart Attack Be Silent?

4 Silent Signs of a Heart Attack Don't Ignore These Warning Signs

4 Silent Signs of a Heart Attack: Don't Ignore These Warning Signs

How Can a Heart Attack Be Silent?

A silent heart attack is just like any other — and just as damaging. Your heart needs oxygen-rich blood to function. If plaque (which consists of fat, cholesterol, and other substances) builds up in the arteries that carry blood to the heart, this blood flow can be significantly or completely cut off.

The longer your heart doesn’t have blood flow, the more damage that occurs. Because silent heart attacks may go unnoticed, they can cause a significant amount of damage. And without treatment, they can be deadly.

The good news is that you can prepare by knowing these 4 silent signs of a heart attack.

1. Chest Pain, Pressure, Fullness, or Discomfort

Sometimes the pain from a heart attack is sudden and intense, which makes them easy to recognize and get help. But, what about when it’s not?

Most heart attacks actually involve only mild pain or discomfort in the center of your chest. You may also feel pressure, squeezing, or fullness.

Section 1: Introduction

2. Rectal Symptoms

More than two-thirds of heart attacks involve the walls of the arteries that supply blood to the heart. One of the first things to go is the gastrointestinal tract. Because blood flows in the opposite direction in this region, your intestines may be compressed. Your symptoms may also include shortness of breath, a racing heart, nausea, vomiting, and fever.

If you feel any of these symptoms, call 911 immediately.Because the area affected by a heart attack depends on where you are in your cycle of life, such changes may not be noticeable until several months later. This is particularly true if you’re very young or old or have existing medical conditions, such as diabetes, heart disease, kidney disease, or obesity.

Types of heart attacks

In a typical heart attack, the pain occurs from coronary heart disease. Coronary heart disease happens when a build up of fatty substances called plaque, often in the arteries that supply blood to the heart, creates scar tissue that prevents blood from reaching the heart.

There are two main types of heart attack.

A myocardial infarction is a sudden, heart attack that blocks the flow of blood to the heart. Heart attacks can also result from other diseases or conditions, including angina, heart attack, or heart failure.

If you have pain or discomfort in the center of your chest that lasts for more than one minute, get medical attention immediately.

The silent signs of a heart attack

If you notice these heart attack symptoms, they’re unlikely to be caused by a heart attack. Here are the silent signs of a heart attack:

Chest pain, pressure, or fullness (over the breastbone or in the center of the chest)

Tingling or numbness


Tightness in the throat

Indigestion or indigestion in an area between your breastbone and the belly button (the sternum)

Excessive fatigue

It’s possible that these symptoms may be caused by a heart problem like GERD (heartburn), heartburn with acute angina (in which the chest pain is at least for an hour), or heartburn that’s worsening with activity.

A heart attack in someone you know.

2. Speech/Nod Reaction

Some people may get numbness in their jaw or face — or seem to “smile” or speak with a “gummy” sound.

Pain, pressure, fullness, or discomfort

can appear suddenly and feel uncomfortable

may include pressure in your chest, pain in your left arm, or discomfort in your jaw, neck, or back

may feel like normal chest discomfort

and may get better on its own or subside after a few minutes

2. Weakness, Fatigue, Cold, or Chills

It’s one thing to have chest pain. It’s another thing to be dizzy or weak. Â Weakness or fatigue may cause you to pass out, feel faint, or have less than normal energy. You may even vomit.

3. Shortness of Breath or Difficulty Breathing

You may feel tightness in your chest, shortness of breath, or difficulty breathing. You may even begin to wheeze or feel like you can’t get enough air in.

Shortness of breath

These symptoms are common, and are also a telltale sign of a heart attack. But, you may be thinking that they just mean you have a cold or that you’re having a heart attack. They can be symptoms of a heart attack, but they can also be symptoms of other conditions.

Make sure you have your family physician test you for heart disease with a basic EKG and an A-Pulse Speed Test. They can rule out heart attack before it turns into a major one.

2. Heart Rhythms or Faulty Signals

If you experience heart beats or unusual rhythms that are different than normal, it’s time to call your doctor. Some people experience a heart “jolt” and a fluttering feeling in the chest.

A “vibe” in the chest is something else that you may feel.

Weakness in one arm or leg

A slight decrease in breathlessness or fatigue

2. Headache

Sometimes the pain from a heart attack is very mild and can be mistaken for indigestion, a headache, or other issue. While you might have these symptoms after a heart attack, they are more likely to occur before a heart attack.

3. Nausea

You might not be able to identify your symptoms if you have had a heart attack. But you can think of your discomfort as the body’s way of saying you need to eat or get something to drink to feel better.

Some people with a heart attack can also experience nausea, which is the body’s response to pain and stress.

4. Shortness of Breath

Because of how the heart responds to pain, people can feel as if their chest is becoming less oxygenated, or that their breathing is becoming too short.

Unusual fatigue

Weakness or dizziness

Shortness of breath

Changes in blood pressure

When you don’t recognize these symptoms, don’t dismiss them or wait to seek medical attention.

2. Other Symptoms

Chest discomfort can be the only symptom of a heart attack. But don’t ignore the other symptoms that you may have. If you experience any of them, seek medical attention right away.

However, not everyone who experiences chest discomfort has a heart attack. For example, shortness of breath, chest pain, or sharp pain could be caused by other conditions such as pneumonia, bronchitis, or a heart valve problem.

Other symptoms may not be heart-related at all. They could be caused by anxiety, stress, anemia, alcohol withdrawal, fever, flu, a kidney infection, an allergic reaction, or even stomach flu.


This is why it’s so important to know these 4 silent signs of a heart attack. By taking steps to reduce your risk and taking care of your heart, you can reduce the risk of a silent heart attack from occurring to one in three.

Topics: heart disease

Tags: 4 silent signs of a heart attack, heart attack, heart disease

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