title: [The percutaneous implantable heart-lung machine in the coronary angioplasty of high-risk and emergency patients].
abstract: Using a recently developed, percutaneously introduced cardiopulmonary support system (PCPS) seven high-risk patients (four men, three women; mean age 61 [41-77] years) underwent percutaneous transluminal coronary angioplasty. In one patient, with unstable angina and in incipient cardiogenic shock, perfusion with PCPS was begun immediately before coronary angioplasty. In six patients it was undertaken with the PCPS on stand-by, but eventually not needed. Coronary angioplasty was successful in six patients, partially successful in one. Angina was considerably improved long-term in all patients, but one of them died 2.5 months afterwards at home. In two other patients (men, aged 41 and 71 years) with acute myocardial infarction, the PCPS was employed under circumstances of emergency resuscitation. In both cases recanalization of the occluded coronary artery was achieved mechanically during perfusion with PCPS; one patient survived. Availability of PCPS, also in an emergency, makes it possible to extend the indications for coronary angioplasty to include even high-risk patients.
authors.affiliation: Abteilung Kardiologie und Pulmonologie, Universität Göttingen.
authors.forename: K H
authors.initials: KH
authors.lastname: Scholz
authors.forename: H R
authors.initials: HR
authors.lastname: Figulla
authors.forename: H
authors.initials: H
authors.lastname: Bock
authors.forename: J P
authors.initials: JP
authors.lastname: Hering
authors.forename: G
authors.initials: G
authors.lastname: Hellige
authors.forename: F W
authors.initials: FW
authors.lastname: Mohr
authors.forename: H
authors.initials: H
authors.lastname: Kreuzer
mesh_terms: D000328:Adult; D000368:Aged; D000787:Angina Pectoris / Q000150:complications / Q000453:epidemiology / Q000628:therapy; D015906:Angioplasty, Balloon, Coronary / Q000009:adverse effects; D003327:Coronary Disease / Q000150:complications / Q000453:epidemiology / Q000628:therapy; D004630:Emergencies; D004867:Equipment Design; D005260:Female; D006355:Heart-Lung Machine; D006801:Humans; D008297:Male; D009203:Myocardial Infarction / Q000150:complications / Q000453:epidemiology / Q000628:therapy; D012307:Risk Factors
vernacular_title: Perkutane Herz-Lungen-Maschine bei Koronarangioplastie von Risiko- und Notfallpatienten.