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240 Possible Causes for Single S2

  • Dementia

    […] on a single trial.[doi.org] . * p p Figures 11 and S2 , S3 , S4 , S5 , S6 , S7 , S8 ). a Based on a fixed-effects model because of evidence of potential publication bias in these outcomes. b SMD based[doi.org]

  • Tricuspid Atresia

    s2 of the aortic valve present...... in some conditions a Ventricular septal defect will also be present to allow blood into right ventricle, these will have a two component[usmleforum.com] S1, accentuated -often Single S2 -Holosyst murmur if Q thru VSD or ejection murmur if RVOT -w incr Qp, can hear S3 or middiast rumble at apex -hepatomegaly, esp if restricted[sites.google.com] The first heart sound (S1)is single and may be accentuated. The 2nd heart sound (S2) is usually single.[merckmanuals.com]

  • Tetralogy of Fallot

    S2 clubbing (in older children with uncorrected defect) Imaging Radiography indication for all patients views chest findings boot-shaped heart dark lung fields Echocardiogram[step1.medbullets.com] Single S2 - pulmonary valve closure not heard. Systolic ejection murmur - varies in intensity inversely with the degree of RVOT obstruction.[patient.info] […] age Physical exam systolic thrill along the left sternal border loud and harsh systolic ejection murmur on the upper sternal border may or may not have a preceding click single[step1.medbullets.com]

  • Persistent Truncus Arteriosus

    A normal S1 and a loud single S2 are common; murmurs may vary. Diagnosis is by echocardiography or cardiac catheterization.[checkorphan.org] Physical examination may detect a hyperdynamic precordium, increased pulse pressure with bounding pulses, a loud and single 2nd heart sound (S2), and an ejection click.[merckmanuals.com] Physical examination usually shows a parasternal lift and a single, loud 2nd heart sound (S2), with no significant murmur.[merck.com]

  • Idiopathic Pulmonary Fibrosis

    Eligibility criteria with regard to findings on HRCT and surgical lung biopsy are shown in Table S1 and Table S2, respectively, in the Supplementary Appendix .[doi.org] HRCT images (for all patients) and lung-biopsy specimens (if available) were reviewed centrally by a single radiologist and a single pathologist to verify eligibility according[doi.org]

  • Aging

    J Aging Stud. 2018 Jun;45:63-68. doi: 10.1016/j.jaging.2018.01.009. Author information 1 Trent University, Canada. Electronic address: [email protected] 2 Trent University, Canada. Abstract This paper explores the technical turn to new ways of quantifying and standardizing measurements of age as these intersect with[…][ncbi.nlm.nih.gov]

  • Left Bundle Branch Block

    Rev Port Cardiol. 2013 May;32(5):425-30. doi: 10.1016/j.repc.2012.06.018. Epub 2013 Apr 22. [Article in English, Portuguese] Author information 1 Serviço de Cardiologia, Hospital São Teotónio, Centro Hospitalar Tondela-Viseu, Viseu, Portugal. [email protected] Abstract Left ventricular noncompaction (LVNC) is now recognized[…][ncbi.nlm.nih.gov]

  • Aortic Valve Stenosis

    An extensive thoracic aortic aneurysm (TAA) is a potentially life-threatening condition and remains a technical challenge to surgeons. Over the past decade, repair of aortic arch aneurysms has been accomplished using both hybrid (open and endovascular) and totally endovascular techniques. Thoracic endovascular[…][ncbi.nlm.nih.gov]

  • Acyanotic Congenital Heart Disease

    . • single S2 and right ventricular impulse(heave) at the left sternal border are typical findings. • hypoxic ("Tet") spells • Independent of hypoxic spells, patients with[slideshare.net] […] in Cyanotic Heart : S2 in Cyanotic Heart TOF Single A2 (PS) TGA Single A2 (posterior PA) DORV Single A2 (posterior PA) TA Single S2 (One valve) 70 Manish Chandra Prabhakar[authorstream.com] Clinical Manifestations • Cyanosis is always present • Finger clubbing • Quiet tachypnea • Single S2 • Usually no murmur • Signs of CHF in children with transposition and[slideshare.net]

  • Transposition of the Great Vessels

    The number of clinical signs (poor general status, cyanosis, respiratory distress, S2 increased and single, murmur, classical chest roentgenogram, abnormal ECG) present in[ncbi.nlm.nih.gov] The S2 is single and loud and there are no audible murmurs.[patient.info]

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