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Causes Of Diastolic Murmur
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
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
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
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 moreSee 1 more doctor answer
Can average diastolic pressure of 6.5 be a sign of tricuspid valve abnormality? (or other cardiac problem)
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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?
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
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 moreSee 1 more doctor answer
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
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 moreSee 1 more doctor answer
Echocardiogram: evidence of left ventricular diastolic relaxation abnormality. Mildly decreased systolic function. Wall motion abnormalities. Means?
Many causes: Usually it is due to dehydration and electrolyte deficiencies in young adults. Rarely, it is due to leaky aortic valves. Sometimes it is due to certain hormone deficiencies or anemia. You should see your doctor for lab tests and to see if you have leaky valve (murmur on exam) and if further evaluation with echocardiogram is needed. ...Read more
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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