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51 Possible Causes for Narrow Pulse Pressure, Third Trimester Pregnancy

  • Abruptio Placentae

    pressure.[emsworld.com] Abstract Three cases of vaginal bleeding during labor associated with high-frequency uterine contractions (HFUC) in the third trimester of pregnancy are reported.[ncbi.nlm.nih.gov] trimester of pregnancy.[chop.edu]

  • Anemia

    Class III (30-40% blood loss) always leads to a measurable decrease in blood pressure as well as significant tachycardia and a narrow pulse pressure.[emedicine.com] Haemoglobin/anaemia and STH infection status were determined again in the third trimester of pregnancy.[doi.org] Hepcidin decreases as pregnancy progresses, with the lowest hepcidin levels seen in the third trimester. 33 Pregnant women with undetectable serum hepcidin transfer more maternally[bloodjournal.org]

  • Takayasu Arteritis

    , asymmetric blood pressures, and narrowed or blocked primary branches of the aorta found on imaging studies.[vasculitisfoundation.org] Pregnancy outcomes were favorable for both cases, though the original symptoms recurred during the third trimester in each case, possibly due to increased blood flow to the[ncbi.nlm.nih.gov] Remember, the pulse is created by the blood pressure. You're getting decreased blood pressure, so you'll have decreased pulse.[khanacademy.org]

  • Aortic Stenosis with Bicuspid Valve

    Signs Examination of the pulse in significant AS reveals a slow-rising, flat character called pulsus parvus et tardus. [ 7 ] Blood pressure will show a narrow pulse pressure[patient.info] Percutaneous balloon aortic valvuloplasty has been reported during pregnancy when symptoms develop in the second or third trimester. 37 This may be a palliative measure to[glowm.com] There is an increased risk for aortic rupture and dissection in the third trimester. 89,92 Structural changes in the aortic wall are hormonally mediated during pregnancy,[glowm.com]

  • Restrictive Cardiomyopathy

    Haemodynamic features delineated in the 1940s and '50s included the narrow pulse pressure in the right ventricle with normal systolic pressure and greatly increased diastolic[heart.bmj.com] trimester of pregnancy or in the first five months postpartum.[aafp.org] […] also encounter peripartum (or postpartum) cardiomyopathy and alcohol-related cardiomyopathy. 1 Peripartum cardiomyopathy is a rare dilated cardiomyopathy with onset in the third[aafp.org]

  • Adrenergic Beta-Antagonist

    CI: 1.1–1.7), and the third trimester (OR: 1.4, 95% CI: 1.1–1.7).[pediatrics.aappublications.org] There was some evidence that longer B2AR within-pregnancy use was associated with the increased risk.[pediatrics.aappublications.org] The elevated risk was observed with use of B2AR during preconception (OR: 1.3, 95% CI: 1.0–1.6), first trimester (OR: 1.3, 95% CI: 1.1–1.5), second trimester (OR: 1.5, 95%[pediatrics.aappublications.org]

  • Acute Myocardial Infarction

    […] category D (human fetal risk has been shown) during the second and third trimesters.[circ.ahajournals.org] ACE inhibitors and ARBs are pregnancy category C (animal studies have shown an adverse effect on the fetus) for the first trimester of pregnancy and are labeled pregnancy[circ.ahajournals.org]

  • Dengue Hemorrhagic Fever

    - Narrow pulse pressure (less than 20 mm Hg) - Cold, clammy skin and restlessness.[denguevirusnet.com] However, 3 cases of maternal death due to dengue fever in the third trimester have been reported.[emedicine.medscape.com] , narrowing of pulse pressure or hypotension, and cold clammy skin.[rnpedia.com]

  • Acyanotic Congenital Heart Disease

    pulse pressure if severe stenosis Mild AS: Normal Moderate – severe AS: LVH strain Usually normal Coarctation of aorta may present as: 1.[unboundmedicine.com] Precautions Pregnancy category D in second and third trimesters; caution in renal impairment, valvular stenosis, or severe congestive heart failure; profound hypotensive response[rjmatthewsmd.com] Specific features of shock include: Reduced spontaneous movements Mottled skin Prolonged capillary refill time Decreased pulses or narrow pulse pressure Hypothermia and widening[rcemlearning.co.uk]

  • Haemoconcentration

    Dengue Shock Syndrome (DSS) All the above criteria, plus Shock as manifested by rapid and weak pulse with narrowing of pulse pressure ( (Based on "Dengue Haemorrhagic Fever[moh.gov.sg] OBJECTIVE: To determine the associations between haemoconcentration at the end of pregnancy (third trimester and delivery) and neonatal behaviour in healthy pregnant women[ncbi.nlm.nih.gov] Dengue Shock Syndrome (DSS) comprises all the above symptoms of DHF plus signs of circulatory failure diagnosed by rapid and weak pulse, narrow pulse pressure ( or equal to[healthkart.com]

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