Zobrazeno 1 - 10
of 23
pro vyhledávání: '"M. I. H. El Gamal"'
Autor:
M. I. H. El Gamal, P. Van der Voort, B. Van Gelder, Hans Bonnier, F.A. Bracke, Nico H.J. Pijls, Kathinka H. Peels
Publikováno v:
Circulation. 92:3183-3193
Background Fractional flow reserve (FFR), defined as the ratio of maximum flow in the presence of a stenosis to normal maximum flow, is a lesion-specific index of stenosis severity that can be calculated by simultaneous measurement of mean arterial,
Autor:
C.H. Peels, J. J. R. M. Bonnier, Nico H.J. Pijls, L. M. van Gelder, S. El Biltagiu, Frank A. Bracke, M. I. H. El Gamal
Publikováno v:
Catheterization and Cardiovascular Diagnosis. 30:252-256
We developed a U-shaped diagnostic and guiding catheter for left coronary angiography and angioplasty. Angiography with a 6 French (F) diagnostic U-shaped catheter was attempted in 101 patients (pts). Primary use in 82 pts; all successful. Secondary
Publikováno v:
Clinical cardiology. 20(9)
We considered it worthwhile to review the literature of the last decade (1985-1995) to answer the question whether the etiology and the clinical picture of coronary arteriovenous fistulas (CAVFs) have changed. Furthermore, new therapeutic modalities
Autor:
M. I. H. El Gamal, S.A.M. Said
Publikováno v:
Catheterization and cardiovascular diagnosis. 35(1)
The coronary angiographic features of four new cases of congenital coronary arteriovenous fistulas (CAVFs) are described, and the angiograms of 15 reported cases are reviewed. The morphologic appearance of CAVFs varied from a small discrete single ch
Autor:
M. I. H. El Gamal, Theodorus H. F. M. Relik, R. Michels, F.A. Bracke, J. J. R. M. Bonnier, L. M. van Gelder, S. El Biltagiu
Publikováno v:
Catheterization and cardiovascular diagnosis. 30(1)
An 8 French (F) double loop guiding (DLG) catheter was developed for percutaneous transluminal coronary angioplasty (PTCA) of the right coronary artery (RCA) and tested in 80 patients: primary use in 59 patients, and after failure of an 8 F right Jud
Publikováno v:
Catheterization and cardiovascular diagnosis. 27(3)
The plastic coating of a hydrophilic guide wire tore off during introduction through a beveled single wall arterial entry needle in a 75 year old male. The sheared piece of coating got stuck in his femoropopliteal bypass. It was removed by means of a
Publikováno v:
Pacing and clinical electrophysiology : PACE. 15(3)
A patient who underwent prior heterotopic cardiac transplantation had persistent complaints of dyspnea, palpitations, and fatigue in spite of normal pump function of the donor heart. Repeated Holter monitoring excluded paroxysmal arrhythmias. It was
Publikováno v:
Catheterization and Cardiovascular Diagnosis. 11:89-96
In the period between October 1980 and December 1982 we evaluated the outcome of percutaneous transluminal graft and coronary angioplasty when a Judkins type guiding catheter (J gc) was initially used, but the lesion could not be passed and a subsequ
Publikováno v:
Catheterization and Cardiovascular Diagnosis. 13:419-423
We describe a new technique for angioplasty of totally occluded coronary arteries and bypass grafts in the absence of acute myocardial infarction. We used a guiding catheter, a coronary infusion catheter, and a relatively stiff steerable guide wire t
Publikováno v:
Pacing and Clinical Electrophysiology. 11:1413-1418
Total inhibition of a bipolar VVI pacemaker was observed in an 84-year-old female after programming the pulse generator to its highest sensitivity (0.6 mV). After a short period of observation it became obvious that P-wave oversensing was responsible