title: [ECG, laboratory values and coronary angiography normal: what is the cause of angina pectoris? Prinzmetal angina].
authors.affiliation: DRK Kliniken Berlin-Köpenick, Klinik für Kardiologie, Salvador-Allende-Strasse 2-8, D-12559 Berlin.
authors.forename: Norman
authors.initials: N
authors.lastname: Schöffel
authors.forename: Christian
authors.initials: C
authors.lastname: Opitz
authors.forename: Sebastian
authors.initials: S
authors.lastname: Spencker
mesh_terms: D000368:Aged; D000787:Angina Pectoris / Q000209:etiology*; D000788:Angina Pectoris, Variant / Q000175:diagnosis*; D015906:Angioplasty, Balloon, Coronary; D017023:Coronary Angiography; D001026:Coronary Artery Bypass; D004562:Electrocardiography; D006801:Humans; D008297:Male; D011183:Postoperative Complications / Q000175:diagnosis; D012008:Recurrence; D015607:Stents