@article {McCarron528, author = {{\'E}amon P McCarron and Monica Monaghan and Shiva Sreenivasan}, title = {Images of the month 2: Electrocardiographic QRS alternans caused by gastric volvulus}, volume = {19}, number = {6}, pages = {528--529}, year = {2019}, doi = {10.7861/clinmed.2019-0259}, publisher = {Royal College of Physicians}, abstract = {QRS electrical alternans is characterised by alternating amplitude of the QRS complexes, and is well-documented in cardiac conditions such as pericardial effusion. We describe a case of QRS alternans in a patient with gastric volvulus.}, issn = {1470-2118}, URL = {https://www.rcpjournals.org/content/19/6/528}, eprint = {https://www.rcpjournals.org/content/19/6/528.full.pdf}, journal = {Clinical Medicine} }