title: Prevalence and significance of ST-segment alternans during coronary angioplasty.
authors.affiliation: Division of Cardiology, Milton S. Hershey Medical Center, Pennsylvania State University, Hershey 17033.
authors.forename: I C
authors.initials: IC
authors.lastname: Gilchrist
mesh_terms: D000368:Aged; D015906:Angioplasty, Balloon, Coronary / Q000009:adverse effects*; D004562:Electrocardiography; D005260:Female; D006321:Heart / Q000503:physiopathology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D015995:Prevalence