To find out what a heart murmur is check out this site :www.nhlbi.nih.gov/health/dci/.../heartmurmur/hmurmur_signs.html -. This should give you the information about symptoms that you need.
this is where i found the best info on Where can I find more information about signs of a heart attack here is the website www.nhlbi.nih.gov/actintime/haws/haws.htm - Cached
You can find information on heart attack symptoms by going to the Mayo Clinic website. Their information is detailed and factual. Their website address is www.mayoclinic.com/health/heart-attack-symptoms/HB00054.
You can find out information on what your target heart rate should be by going to your physician for a physical. Many health sites such as Mayo Clinic also provide plenty of information on your target heart rate.
One can find out more information about fetal heart rates from ones doctor, OB, nurse, online or in books. Parenting magazine often have this info as well.
WebMD has an exspansive and grand list of helpful tips and information about heart health. The link to their website: http://www.webmd.com/heart/default.htm
Heart issues can be very scary. You can talk to your doctor for more information on your condition. http://www.mayoclinic.com/health/heart-arrhythmias/DS00290
I cannot find any information on this but you can probably go to your doctor's or your local pharmacy for more information. They can give you better information.
While it sounds intimidating, heart mumurs are often non problematic that go away after birth. Look here for more information but be aware that looking on the internet for health information is not as good as speaking to an actual doctor. http://www.nhlbi.nih.gov/health/dci/Diseases/heartmurmur/hmurmur_what.html
You could ask your local doctor to provide you with information and/or refer you to a heart disease organisation which provides support and information. Also World Heart Federation is a good resource for general information.
One can find information on the causes of heart palpitations by asking one's doctor about what the causes are. One can also ask a nurse or go to a nearby clinic to get more information.
There are many websites that will provide you with information about signs of heart disease. I recommend visiting Webmd.com, wikipedia.com, and mayoclinic.com.
Back-flow of blood through heart valves is known as a heart murmur; for example, mitral regurgitation refers to a faulty mitral heart valve that allows blood to push back through the partly open valve. Many people have mild heart murmurs. Most are known as a "functional murmur" and cause no major symptoms, nor cause for concern. These persons must take antibiotics before teeth cleaning or extraction because of the risk of further heart damage IF a blood infection would occur as a result of the dental procedure. Otherwise, most patients with a mitral valve murmur are healthy and it has little effect on activities or health. Heart murmurs are "staged", meaning they are assigned a degree of severity. A doctor ausculates (listens) to the heart for sounds characteristic of murmur. A normal heart with no murmur causes a "lub- dub" sound in 2 distinct beats. But in a heart murmur, the sound is more 'slurred', as a lub---dubbb, with a longer version of the second sound. The characteristic of heart murmur is a distinct "swoosh" in the heart beat. Since blood "back washes" in a murmur, it is like making the heart work doubly hard: the first effort is when the heart pushes the blood through the valve the first time, then the second effort occurs when the heart must take that remaning blood (combined always with new blood being dumped into the chamber) and push it through the same valve a second time. A normal valve closes completely, similar to how a rubber band snaps back to a smaller size when stretched and let go, except a heart valve should close completely between heart beats. If the heart valve is very flabby (such as in an obese person), or if the person has a severe murmur or a second murmur, exercise and exertion can cause work that the heart cannot tolerate since demands on the heart increase during activity. Typically the person may feel extra tired, feel dizzy, or even faint from a severe heart murmur.