The heart is located within the rib cage, under and slightly to the left of the breastbone (sternum). It approximately the size of a clenched fist.
Your heart is located between your lungs in the middle of your chest, behind and slightly to the left of your breastbone (sternum).
When the heart muscle does not receive enough oxygen in the coronary artery blood supply, the resulting pain under the left breast or in the center of the chest is known as angina. Associated symptoms include an uncomfortable feeling in the shoulders, arms, neck, jaw, or back.
It sits in the chest, slightly left of center, behind the breastbone, and between the lungs.
It is very likely that you are seeing your normal heartbeat transmitted through your breast tissue. There are certain unusual and rare heart conditions that can cause the heart to beat more forcefully, such as a leaky valve that lets the blood back into the heart after the heart pumps the blood into the aorta.
As for what causes it, muscle twitches can happen from exercise or overexertion, lack of sleep, too much caffeine, dehydration, depletion of electrolytes through excess sweating, vitamin D or magnesium deficiencies, stress, and anxiety.
Pain under the right breast can result from injuries, infections, muscle strain, inflammation, and gastrointestinal issues. It can sometimes be a sign of an underlying health condition. A strain or injury are common causes of pain under the right breast, and the pain usually gets better on its own.
Pleurisy is a condition that causes sharp, stabbing pain under your breast that can be made worse by breathing in deeply. Pleurisy is caused by inflammation of the thin membranes that surround the outside of your lungs and the inside of your chest cavity, called pleura.
Angina. Angina refers to “pain in the chest or behind the left breast caused by blocked arteries and could be a warning sign of a heart attack,” Dr. Morgan explains. It generally affects those who have a blockage in their coronary arteries, which are responsible for transporting oxygen to the heart.
Hormonal fluctuations are the number one reason women have breast pain. Breasts become sore three to five days prior to the beginning of a menstrual period and stop hurting after it starts. This is due to a rise in estrogen and progesterone right before your period.
Below your breast are chest wall muscles. They may spasm when you're anxious or stressed. That can cause pain that lasts for a few seconds or several days.
Most heart attacks involve discomfort in the center or left side of the chest that lasts for more than a few minutes or that goes away and comes back. The discomfort can feel like uncomfortable pressure, squeezing, fullness, or pain. Feeling weak, light-headed, or faint.
The area under the right breast consists of various structures, including the ribs and muscles in the chest, parts of the lung, and organs in the upper abdomen.
The lungs are located on either side of the breastbone in the chest cavity and are divided into five main sections (lobes). The lungs are responsible for removing carbon dioxide from the blood and adding oxygen to it.
Uncomfortable pressure, squeezing, fullness or pain in the center of your chest. It lasts more than a few minutes, or goes away and comes back. Pain or discomfort in one or both arms, the back, neck, jaw or stomach.
Mild or severe discomfort in the middle or left side of the chest that feels like fullness, pressure or squeezing could be a potential sign of a cardiovascular event.Most people experience chest pain at some point, but how do you know if it is a heart attack or simply heartburn or anxiety?
Rib pain is usually felt on one side, just under the breast or on the side of your chest. The pain can sometimes radiate to your back. It usually starts towards the end of the second trimester (around 27 weeks) and into the third trimester (28-40 weeks).
Chest pain on the left side is often due to muscular injury, but it can also indicate a heart attack, a lung problem, or inflammation of the lining around a person's heart.
Does the pain change while taking a deep breath or exhaling? Cardiac • Cardiac pain does not change during deep breathing. Muscular • Deep breathing can cause sharp, shooting pain (if the discomfort starts in the muscle).
Bras can cause breast pain too, especially if they are too tight or if they have an underwire that digs into the breast tissue. This causes the ligaments that connect your breasts to the chest wall to become painful and overstretched, resulting in achy breasts.
What are palpitations? Palpitations are characterized as a general or heightened awareness of your own heartbeat – whether it's too fast, too slow, or otherwise irregular. You might feel like your heart is thumping, racing, or fluttering. And you could feel this sensation in your chest or your neck.
You may notice heart palpitations in your chest, throat, or neck. They can be bothersome or frightening. They usually aren't serious or harmful, though, and often go away on their own. Most of the time, they're caused by stress and anxiety, or because you've had too much caffeine, nicotine, or alcohol.
The feeling that your heart is racing when lying down is commonly known as heart palpitations. This is a common occurrence for many people and often does not indicate a serious problem.