Innocent cardiac murmurs occur in up to 50% of normal children; they usually occur between birth and 6 years, although may also be present from early infancy to early adolescence.Question 19Select one:TrueFalse

Many paediatric cardiac abnormalities are congenital and detected soon after birth. All such cases require transfer to a tertiary paediatric hospital for surgery or medical management. Question 7Select one:TrueFalse

A 24-year-old woman comes to the office due to pressure-like, substernal chest pain that occurs when she exercises.  The patient began noticing the pain approximately 6 months ago when she started to exercise to lose weight.  Prior to that, her lifestyle was largely sedentary.  She has no associated nausea, vomiting, diaphoresis, dyspnea, palpitations, or syncope.  The patient has no significant past medical history but was told as a child that she has a "murmur."  She has no significant family history of heart disease.  Blood pressure is 130/70 mm Hg on the right and 105/55 mm Hg on the left, and pulse is 72/min and regular.  BMI is 29 kg/m2.  A palpable thrill is present in the suprasternal notch.  There is a loud midsystolic murmur best heard at the first right intercostal space.  The lungs are clear to auscultation.  What is the most likely cause of this patient's chest pain?

The contraction phase of the heart is called_________

A 38-year-old immigrant woman comes to the Emergency Department with right-sided weakness and slurring of her speech. Initial imaging and studies are obtained, and she is found to have suffered an ischemic stroke and is treated appropriately. When you go to examine her, she has an irregularly irregular pulse, and on cardiac examination she has an early diastolic high-pitched opening snap at the apex followed by a low-pitched diastolic rumbling murmur. Upon further discussion with the family, they indicate that she does not have any chronic medical problems and has not been to the doctor since she was a baby. She had frequent throat infections as a child, but these always resolved without treatment. She takes no medications and does not smoke or drink alcohol. The mechanism by which this condition developed is most similar to which of the following other conditions?Ask StudybuddyGroup of answer choicesGraves diseaseCystic fibrosisGuillain–Barré syndromeSarcoidosisInfective endocarditis

Which heart valve has leaflets described as "anterior, left and right"? Aortic Pulmonary Left atrioventricular Right atrioventricular