why is my heart racing so fast

A of more than 100 beats per minute (BPM) in adults is called tachycardia. What's too fast for you may depend on your age and physical condition. Atrial or Supraventricular tachycardia (SVT) Atrial or Supraventricular tachycardia (SVT) is a fast heart rate that starts in the upper chambers of the heart. Some forms are called paroxysmal atrial tachycardia (PAT) or paroxysmal supraventricular tachycardia (PSVT). How it happens Electrical signals in the heart's upper chambers fire abnormally, which interferes with electrical signals coming from the sinoatrial (SA) node --- the heart's natural pacemaker. A series of early beats in the atria speeds up the heart rate. The rapid heartbeat does not allow enough time for the heart to fill before it contracts so blood flow to the rest of the body is compromised. Who is likely to have Atrial or SVT? More common in women, but may occur in either sex
People who drink large amounts of coffee (or caffeinated substances). Serious Symptoms and Complications of Atrial or SVT Angina (chest pain), pressure or tightness In extreme cases, atrial or SVT may cause: Treatment for Atrial or SVT Many people don't need medical therapy. Treatment is considered if episodes are prolonged or occur often. Your doctor may recommend or try: Carotid sinus massage: gentle pressure on the neck, where the carotid artery splits into two branches. Must be performed by a healthcare professional to minimize risk of stroke, heart or lung injury from blood clots. Pressing gently on the eyeballs with eyes closed. But this maneuver should be guided by your doctor.


Valsalva maneuver: holding your nostrils closed while blowing air through your nose. Dive reflex: the body's response to sudden immersion in water, especially cold water. Sedation. Cutting down on coffee or other caffeinated substances. Cutting down on alcohol. Quitting tobacco use. Getting more rest. In patients with Wolfe-Parkinson-White syndrome, medications or ablation may be needed to control PSVT. Sinus tachycardia Ventricular tachycardia Ventricular tachycardia is a fast heart rate that starts in the heart's lower chambers (ventricles). It often occurs in life-threatening situations that dictate rapid diagnosis and treatment. How it happens Electrical signals in the ventricles fire abnormally, which interferes with electrical signals coming from the sinoatrial (SA) node --- the heart's natural pacemaker. The rapid heartbeat does not allow enough time for the heart to fill before it contracts so blood flow to the rest of the body is compromised Causes of Ventricular Tachycardia Usually associated with disorders of the heart which interfere with the normal conduction system of the heart. These disorders may include: Symptoms of Ventricular Tachycardia Consequences of Ventricular Tachycardia This type of arrhythmia may be either well-tolerated or may be life-threatening. The seriousness depends largely on whether other cardiac dysfunction is present, and on the rate of VT. Treatment of Ventricular Tachycardia The type and length of treatment depends on what's causing the problem.


If required, treatment may include: Causes of tachycardia Under certain conditions, the automatic firing rate of secondary pacemaker tissue may become too fast. If such an abnormal focus fires faster than the sinus node, it may take over control of the heart rhythm and cause tachycardia. In another type of abnormal conduction, impulses get caught in a merry-go-round-like sequence. This process, called reentry, is a common cause of tachycardia. Symptoms of tachycardia Rhythm may be fast and regular or fast and irregular. Treatments for tachycardia Sudden ventricular tachycardia and ventricular fibrillation are life-threatening. With rapid detection they can be converted into a normal rhythm with electrical shock from a defibrillator. Rapid heart beating can be controlled over time with medications and by identifying or destroying the focus of rhythm disturbances. One effective way of correcting these life-threatening rhythms is by using an electronic device called an This content was last reviewed September 2016. Heart beating too hard and/or fast, racing heart Heart beating too heart, fast, racing heart symptom: Your heart feels and sounds as though it is pounding unusually hard in your chest. You become aware of the heart's action and you fear there may be a problem with it. Sometimes it may beat unusually fast or feel like it is racing for no apparent reason. Some describe this symptom as having a heart that feels like it is "thumping" in the chest. The heart beating too hard, beating fast, racing heart feelings can persistently affect just one area of the chest, can shift and affect another area or areas of the chest, and can migrate all over the chest over and over again.


The heart beating too hard, beating fast, racing heart symptoms can come and go rarely, occur frequently, or persist indefinitely. For example, you may feel your heart is beating too hard and/of fast once in a while and not that often, feel it off and on, or feel it all the time. The heart beating too hard, beating fast, racing heart symptoms may precede, accompany, or follow an escalation of other anxiety sensations and symptoms, or occur by itself. The heart beating too hard, beating fast, racing heart symptoms can precede, accompany, or follow an episode of nervousness, anxiety, fear, and elevated stress, or occur Бout of the blueБ and for no apparent reason. The heart beating too hard, fast, racing heart symptoms can range in intensity from slight, to moderate, to severe. It can also come in waves, where itБs strong one moment and eases off the next. The heart beating too hard, fast, racing heart symptoms can change from day to day, and/or from moment to moment. All of the above combinations and variations are common. What causes the heart beating too hard, beating fast, racing heart anxiety symptoms? Anxiety causes the body to produce the stress response (also known as the fight or flight response). The stress response stresses the body. When the body becomes overly stressed, which we call stress-response hyperstimulation, the body can exhibit a wide variety of odd and unusual sensations and symptoms.


The heart beating too hard, fast, racing heart symptoms is one of them. How to get rid of the heart beating too hard, beating too fast, racing heart anxiety symptoms? Because the heart beating too hard, fast, racing heart symptoms are just symptoms of elevated stress, they needn't be a cause for concern. Many people experience them when they are anxious or stressed. These symptoms subside when you reduce your stress and give your body ample time to calm down. As your body's stress returns to a more normal level, symptoms of stress subside, including these ones. Therefore, the heart beating too hard, beating too fast, racing heart anxiety symptoms needn't be a cause for concern. Chapter 9 in the Recovery Support area of our website is our anxiety symptoms chapter. It contains detailed information about all anxiety symptoms, including what they are, why they occur, what you can do to eliminate them, and how many people experience them (the percentage of people who experience each anxiety symptom). Our anxiety symptoms chapter includes a more detailed description and explanation about the heart beating too hard, beating too fast, racing heart anxiety symptoms. Return to our page. Authors: Jim Folk, Marilyn Folk, BScN. Last updated January 2, 2018. anxietycentre. com: Information, support, and coaching/counseling/therapy for problematic anxiety and its sensations and symptoms, including the heart beating too hard, beating too fast, racing heart anxiety symptoms.

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