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  • Heinz Lambertz, Andreas Kreis, H. Trümper, Peter Hanrath
  • Medicine
  • Journal of the American College of Cardiology
  • 1990 (First Publication: 1 November 1990)
  • The diagnostic use of exercise echocardiography has been widely reported. However, transthoracic exercise echocardiography is inadequate in up to 20% of patients because of poor image quality relatedContinue Reading
  • Natesa G. Pandian, A R Weintraub, Andreas Kreis, Steven L. Schwartz, Marvin A. Konstam, Deeb N. Salem
  • Medicine
  • Circulation
  • 1990 (First Publication: 1 June 1990)
  • Intravascular ultrasound imaging is a promising new method for assessing vascular morphology. We evaluated the capability of intravascular ultrasound to quantify pulmonary artery (PA) morphology inContinue Reading
  • F van Erckelens, Martin Sigmund, Heinz Lambertz, Andreas Kreis, C Reupcke, Peter Hanrath
  • Medicine
  • Pacing and clinical electrophysiology : PACE
  • 1991 (First Publication: 1 June 1991)
  • The case of a woman with an asymptomatic transvenous left ventricular endocardial pacemaker lead is presented. The chest X ray and the electrocardiogram suggested pacemaker catheter malposition. ByContinue Reading
  • Renate Kaulitz, O. F. W. Stümper, Alan G Fraser, Andreas Kreis, Bernardino Tuccillo, George R. Sutherland
  • Medicine
  • International journal of cardiology
  • 1990 (First Publication: 1 September 1990)
  • Following a Mustard's procedure, transoesophageal echocardiography allowed the visualization of all 4 pulmonary veins in 7/12 patients (mean age 14.8 years) and of three veins in a further 2Continue Reading