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Doctor insights on: Causes Of Systolic Murmur

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Dr. Barton Cook
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Heart Murmur (Definition)

A heart murmur is a sound heard by a stethoscope made by the vibration of blood flow. It can be a normal finding in young healthy people, or can represent abnormal leakage (regurgitation) of a valve, valve narrowing (stenosis), or a congenital condition such as an atrial septal defect, a ventricular septal defect, ...Read more


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Is there a heart valve disease that causes elevated systolic and diastolic blood pressures?

Dr. Jesus Yap Dr. Yap
1 doctor agreed:
Is there a heart valve disease that causes elevated systolic and diastolic blood pressures?

No: Elevated systolic pressure seen in severe aortic regurgitation but not diastolic pressure . In fact diastolic pressure is low in ai resulting in wide pulse pressure . Also seen in arterio venous fistula. ...Read more

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What are the causes of second heart sounds with 2/6 systolic murmur?

What are the causes of second heart sounds with 2/6 systolic murmur?

2nf heart sounds: Second heart sounds with systolic murmurs are usually ejection clicks. ...Read more

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What is the systolic in systolic murmur?

What is the systolic in systolic murmur?

Pumping Time!: The ventricles of the heart pump blood to the lungs and to the rest of the body. The portion of the cardiac cycle where they fill with blood is known as diastole. The portion where they contract to push that blood forward is known as systole. A murmur which occurs during this portion of the cardiac cycle is known as a systolic murmur. ...Read more

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Is there diastolic murmur in pulmonal stenosis?

Is there diastolic murmur in pulmonal stenosis?

Pulmonary stenosis: The pulmonary valve opens when the right ventricle contracts. This is during systole. So, if there is pulmonary stenosis, the murmur would be observed during systole. If the valve would be leaking, however, that would be heard when the valve is supposed to be closed or during diastole... ...Read more

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Can ventricular septal defect cause diastolic or systolic murmur?

Can ventricular septal defect cause diastolic or systolic murmur?

Yes: Almost all vsd's cause a syhstolic murmur. Larger defects with a lot of flow across them cause a diastolic murmur from increased flow across the mitral valve. ...Read more

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What is the difference between systolic and diastolic heart failure and congestive heart failure?

What is the difference between systolic and diastolic heart failure and congestive heart failure?

Weak versus stiff: Congestive heart failure is a general term referring to when the heart is no longer available to pump blood effectively enough to support the needs of the body. Systolic failure is the more common situation where the heart pumps weakly, while diastolic failure refers to inability of the heart to relax and expand normally, as in the case of severe hypertrophy or muscular overgrowth. ...Read more

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Small left sided heart with abnormal septal motion in ventricle EF 60-65% heart is normal including thickness. Possible pulmonary hypertension cause?

Small left sided heart with abnormal septal motion in ventricle EF 60-65% heart is normal including thickness. Possible pulmonary hypertension cause?

MRI: If you have severe pulmonary hypertension, you may have Primary Pulmonary Hypertension. This is potentially a serious diagnosis. Intracardiac and intrapulmonary shunting must be ruled out. A cardiac MRI and nuclear shunt test can make this determination. These tests are likely only available at a major referral center - London. Good luck. ...Read more

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What causes a systolic murmur with chest pain?

What causes a systolic murmur with chest pain?

Valve stenosis: Common cause is Aortic Valve stenosis. This is secondary to stiffening of the valves that restricts the blood flow from the heart which causes the heart murmur. This can decrease blood output leading to chest pain as a symptom. ...Read more

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What is the cause of rheumatic heart disease and heart murmurs?

What is the cause of rheumatic heart disease and heart murmurs?

Autoantibodies: Rheumatic heart disease is one of the complications of an untreated strep infection.A month or more after the infection, the body has made antibodies that mistale the tissue of the heart for the germ they were designed to fight.Over time thease antibodies cause inflamation of the heart and can injure the valves. After the acute phase is past, you have a weaker heart with leaky valves and murmurs. ...Read more

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Does a right atrium dilated, RV pressure of 25-30 mHg, IVC dynamics 5-10 mmHg subjective possibly of pulmonary hypertension or heart failure?

Does a right atrium dilated, RV pressure of 25-30 mHg, IVC dynamics 5-10 mmHg subjective possibly of pulmonary hypertension or heart failure?

If accurate, only: mildly ?ed. RA ~10 mmHg, RV systolic ~25 mmg Hg generally ~optimally healthy; similar to the values stated. Thus RA enlargement likely: mismeasurement (common, not rare; study image data yourself), marked tricuspid regurgitation, congenital variant, atrial muscle problem [eg advanced arterial disease in RA arteries; (lumens too small to see by angiography) producing RA ischemia/fibrosis], etc. ...Read more

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Is low blood pressure a symptom of congestive heart failure?

Is low blood pressure a symptom of congestive heart failure?

Bad prognosis?: Low blood pressure in a pt. With CHF is a sign of bad prognosis and may be because the diuretics and ace inhibitors or other medications used to control hypertension before? If pt has too much fluid and the BP is low there is not much room to increase the dosis of the diuretics without causing collapse. ...Read more

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What are symptoms of a heart murmur?

What are symptoms of a heart murmur?

None, really: A murmur is a sound from flow in the heart. It can come from a lot of reasons. Symptoms, or how you feel, depend on what is actually going on with your heart. Lots of murmurs are totally normal. When you see your doctor, start with how you are doing or feeling, and if there is any change from before. This will help in the interpretation of your physical signs, like a murmur (if any). Be well! ...Read more

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Why there is presence of pulmonary flow murmur?

Why there is presence of pulmonary flow murmur?

Murmur: There is often a pulmonary flow murmur heard because the pulmonary artery is just under the chest wall adjacent to the sternum and noise in it is easily heard. ...Read more

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Could ventricular septal defect cause diastolic murmur?

Two ways: A large vsd with increased pulmonary blood flow may cause a diastolic flow rumble caused by a large amount of flow coming back from the lungs across the mitral valve into the left ventricle. Perimembranous and supracristal vsds can cause aortic valve deformation, and subsequent development of a diastolic murmur of aortic valve insufficiency. ...Read more

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Does thyrotoxicosis causes heart murmurs?

Does thyrotoxicosis causes heart murmurs?

High flow: Yes, this is common. Thyrotoxicosis increases cardiac output and the increased flow of blood can often create a "flow murmur". Although your doctor may want to do an echo to check it out, a flow murmur from hyperthyroidism is benign and usually goes away with treatment of the thyroid. ...Read more