Download the Free Prime PubMed App to your smartphone or tablet.

Available for iPhone or iPad:

Unbound PubMed app for iOS iPhone iPadAlso Available:
Unbound MEDLINE
Unbound PubMed app for Android

Available for Mac and Windows Desktops and laptops:

Unbound PubMed app for WindowsUnbound PubMed app for MAC OS Yosemite Macbook Air pro
(apical four chamber view)
604 results
  • Size and Shape of the Four-Chamber View of the Fetal Heart in Fetuses with an Estimated Fetal Weight Less than the Tenth Centile. [Journal Article]
    Am J Obstet Gynecol 2019Hobbins JC, Gumina DL, … DeVore GR
  • CONCLUSIONS: Higher rates of abnormalities of cardiac size and shape of the 4CV were found in fetuses with EFW <10th centile, regardless of their UAPI and CPR measurements. Those with a normal UAPI and abnormal CPR had larger and wider measurements of the 4CV. In addition, the shape of the 4CV was more globular or round than controls. These fetuses may have an increased risk for perinatal complications and childhood and/or adult cardiovascular disease. Screening tools derived from the 4CV, acting as surrogates for ventricular dysfunction, may identify fetuses who could benefit from further comprehensive testing and future preventive interventions.
  • Echocardiographic Measurement of Right Ventricular Diastolic Parameters in Mouse. [Journal Article]
    J Vis Exp 2019; (146)Egemnazarov B, Kwapiszewska G, Marsh LM
  • Diastolic dysfunction is a prominent feature of right ventricular (RV) remodeling associated with conditions of pressure overload. However, the RV diastolic function is rarely quantified in experimental studies. This might be due to technical difficulties in the visualization of the RV in the apical four-chamber view in rodents. Here we describe two positions facilitating the visualization of the…
New Search Next