What does svp stand for?
my granddaughters valve didnt close and is leaking blood contained by her heart,the Dr. said he will close it when svp shows up...what does svp mean
here is a site for you to check it out
hope this helps
What is supraventricular tachycardia?
* Supraventricular (soo-prah-ven-TRIK-u-lar) tachycardia (tak-ee-KAHR-dee-ah), or SVT, is a condition where on earth your heart beats much faster than it should. A normal heart rate contained by a person at rest is about 70 to 80 beat every minute. With SVT, your heart may beat 140 to 250 beats a minute. Abnormal heart rhythms, including SVT, are call arrhythmias (ah-RITH-mee-ahs). SVT usually comes and goes, and may last a few second to several days. If your SVT comes and goes, it is called bursting (par-ok-SIZ-mal) supraventricular tachycardia, or PSVT.
* When your heart is beating too fast, your blood may not be capable of move well through your body. This may cause you to surface dizzy, short of breath, or sick to your stomach during episodes of SVT. Some people feel fine during SVT episodes. Problems cause by your SVT may depend on many things. These include how long the SVT lasts, what is cause it, how fast your heart beats, and your broad health.
What causes SVT?
* Your heart have a special electrical system that controls your heartbeat. Your SVT may be caused by a problem with this electrical system contained by the heart muscle. You may have been born near this problem, or it may be caused by something else. Your SVT could be caused by a heart condition such as a stopcock problem or blocked arteries (blood vessels). The risk of SVT is increased after heart surgery. Thyroid disease or heart failure may also cause SVT. Low blood pressure from bleeding or dehydration (dee-heye-DRAY-shen), or have anemia (ah-NEE-mee-uh) may cause SVT. Using illegal drugs, such as "speed" or cocaine, can mete out SVT and other heart problems.
* Certain medicines, such as weight loss or cold and allergy medicine, may cause your SVT to start. Medicine used to treat certain thyroid problems may effect SVT if you take too much. Some herbs (such as ma huang) and diet supplements that own ephedra can cause SVT. Exercise, fever, stress, or one upset may also trigger an SVT episode. Other things that can trigger an SVT attack include smoking, drinking too much alcohol, and caffeine. Caffeine is found in coffee, chocolate, and some soft drinks and teas. You may notice that your SVT starts after sudden position change, such as bending over too fast. Some women have SVT that starts or become worse during pregnancy.
What are the signs and symptoms of SVT? Some people have no symptoms during an SVT episode. If you do enjoy symptoms, they may include:
* A heartbeat that you suddenly notice and that feels different than everyday (heart palpitations). It may feel like a thumping contained by your chest. You may feel like your heart is fluttering, race, or having extra beats.
* Feeling more tired, wishy-washy, or short of breath than usual.
* Feeling lightheaded or dizzy. You may feel like you hold increased pressure in your head. You may even shaky (pass out).
* Having pain, pressure, or tightness in your chest, d¨Ścolletage, jaw, arms, or upper back.
* Feeling sick to your stomach (nauseated).
* Feeling anxious, startled, or worried that something bad may happen.
How is SVT diagnosed? It can be rugged for your caregiver to find out what is causing your symptoms. Often, by the time you see a caregiver, your SVT may have stopped. Caregivers hold a better chance of finding out what is wrong if you are seen when your SVT is occurring. Your caregiver will review your medical history and any symptoms you have. Your caregiver will examine you, and listen to your heart and lungs with a stethoscope (STETH-oh-skohp). Other things that may be done include:
* Tests on your blood and urine to look for possible cause of your SVT.
* An EKG may be done to look for problems or damage in different areas of the heart. You may be asked to exercise while hooked up to an EKG piece of equipment. This is called an exercise stress test. You may entail to wear a portable heart monitor at home for a short time.
* A chest x-ray to check your heart and lungs.
* An ultrasound of your heart called an echocardiogram (ek-o-KAHR-de-o-gram). An echocardiogram can find problems next to your heart that do not show up on an EKG or in an x-ray.
* If you have problems beside fainting, you may need a tilt table testing. This test checks to see what happens to your heart and your blood pressure when you adapt positions.
* If your SVT is not helped by medicine, you may want an electrophysiology (ee-lek-troh-fiz-ee-OL-oh-jee) study. This test is used to "map out" the electrical pathways surrounded by your heart that control your heartbeat. Readings are taken through small wires that are fed through a blood vessel in your arm or groin to your heart. Your doctor can also use these wires to trigger your SVT and find the best bearing to treat it.
How is SVT treated? How your SVT is treated may depend on what is causing it, your symptoms, and other health problems you may hold. If your SVT causes few symptoms and you are healthy, you may not obligation any treatment. You may need to make lifestyle change, such as decreasing stress and avoiding alcohol and caffeine. If your symptoms bother you or you have other health problems, your SVT may obligation further treatment. Treatments may include one of more of the following:
* Vagal maneuvers: If caregivers are with you during your SVT episode, they may try vagal (VAY-gal) maneuvers. Vagal maneuvers use your own body to try and get your heart rate to slow down. Caregivers may hold you cough, bear down like you are have a BM, or put your face in rime water. Caregivers may even teach you how to do vagal maneuvers so you can do them yourself at home.
* Carotid sinus polish: Caregivers may massage your neck to try and slow your heart rate. This is call a carotid (kah-ROT-id) sinus massage. Never try to do a carotid sinus massage on yourself or anyone else.
* Heart medicine: Long-term medicines may be given to keep your SVT from coming posterior, or to help symptoms.
* Chemical cardioversion: Short-term medicines may be given to evolution your heart rate or rhythm. This is called a chemical cardioversion (KAHR-dee-oh-ver-zhun). You may need a chemical cardioversion more than once.
* Electrical cardioversion: If you are have bad symptoms during an SVT episode, you may need an electrical cardioversion. This is a procedure where on earth an electric shock is given to the heart. The shock is usually given through paddles or sticky patches placed on your chest or back. The shock help your heart return to a normal beat. You may inevitability this more than once.
* Ablation: If your SVT causes problems and medicines do not facilitate, you may need an ablation (ab-LAY-shun). This is a procedure where small wires are feed through a blood vessel in your arm or groin to your heart. Your doctor finds the area of the heart muscle cause the electrical impulse problem. Heat energy is applied to the nouns to stop the abnormal impulses. An ablation may hold on to your SVT from coming back forever.
Risks: In most people, SVT is not uncertain. However, it is important to be seen by a caregiver if you enjoy new or worsening symptoms. Without treatment, you could have more SVT episodes. Some heart rhythms that are moved out untreated can increase your chance of heart failure or a heart attack. Rarely, SVT may be serious, even natural life threatening. Call your caregiver if you are worried or have questions something like your medicine or care.
Coping next to SVT: You may feel scared, confused, or anxious because of your SVT. Call or write the following for more information more or less SVT and heart disease.
* American Heart Association National Center