Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Waldemar J. Wajszczuk"'
Publikováno v:
Catheterization and Cardiovascular Diagnosis. 5:51-59
Two patients who had idiopathic hypertrophic suBAortic stenosis (IHSS) and type A ventricular preexcitation were studied and showed variations of the subvalvular flow gradients. The increase in subvalvular gradient, occurring at a time when preexcita
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ff0038fa23b503dd3a1849c2d054ca19
https://doi.org/10.1002/ccd.1810050107
https://doi.org/10.1002/ccd.1810050107
Publikováno v:
The American Journal of Medicine. 69:159-162
Procainamide is probably the most common offending drug responsible for the drug-induced lupus erythematosus syndrome today. Pericarditis has been reported to occur in from 14 to 18 per cent of the cases of procainamide-induced lupus erythematosus, a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::33e2211db293d9693ba5808850af85c8
https://doi.org/10.1016/0002-9343(80)90516-1
https://doi.org/10.1016/0002-9343(80)90516-1
Autor:
George E. Burch, Waldemar J. Wajszczuk
Publikováno v:
The American Journal of Cardiology. 11:54-60
The TsE loops of the spatial vectorcardiograms of 29 patients with tetralogy of Fallot were studied. The patients were divided into three groups according to the hemodynamic state: 24 patients had right-to-left intracardiac shunts while at rest, 3 pa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fe165cfa4e19dfe0cc77445e32732d4c
https://doi.org/10.1016/0002-9149(63)90031-6
https://doi.org/10.1016/0002-9149(63)90031-6
Autor:
Waldemar J. Wajszczuk, George E. Burgh
Publikováno v:
The American Journal of Cardiology. 10:507-513
The spatial vectorcardiograms of 100 normal subjects divided into five age groups were analyzed. Two types of TsE loops were identified and their characteristics discussed. No major difference was found between these two types in spatial orientation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9e167fd83fd85d6bcddc867f93a0ac4b
https://doi.org/10.1016/0002-9149(62)90375-2
https://doi.org/10.1016/0002-9149(62)90375-2
Autor:
Freed Ps, Waldemar J. Wajszczuk, Jose L. Evangelista, Harold Ginsberg, Hiliary Timmis, Melvyn Rubenfire
Publikováno v:
Journal of Electrocardiology. 6:367-371
Summary Electromechanical inhibition of a demand pacemaker is reported due to the contact of two perforated right ventricular endocardial pacemaker electrodes. Electrode contact occurring during ventricular systole was verified at surgery. In vitro s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e02441e99eebfafa700f792e332b611b
https://doi.org/10.1016/s0022-0736(73)80061-5
https://doi.org/10.1016/s0022-0736(73)80061-5
Autor:
George E. Burch, Waldemar J. Wajszczuk
Publikováno v:
American Heart Journal. 64:600-609
The TsE loops of spatial vectorcardiograms were studied in 23 patients with ostium secundum, and in 7 patients with ostium primum, types of atrial septal defect. In ostium secundum defect, the TsE loop was sometimes oriented normally, sometimes devia
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::61b5ba345e59bc3f7a348e71fa66cfdd
https://doi.org/10.1016/0002-8703(62)90244-2
https://doi.org/10.1016/0002-8703(62)90244-2
Publikováno v:
Experimental Biology and Medicine. 123:42-47
SummaryThe authors described an experimental method of measuring the D. C. and very low frequency components of the electrocardiograms, (relative T-Q and S-T segment shifts) using a commercially available clinical model of electrocardiograph and labo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2005589eb43d05174a586a5d74e2339e
https://doi.org/10.3181/00379727-123-31397
https://doi.org/10.3181/00379727-123-31397
Publikováno v:
Chest. 77(4)
The echocardiographic features of patients with parachute mitral valve have revealed the combination of an early systolic movement of the mitral valve and late systolic prolapse. Cross-sectional echocardiographic and angiographic studies showed that
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bc375080ae6a2a0c5816a5c8aad27a3f
https://pubmed.ncbi.nlm.nih.gov/7357987
https://pubmed.ncbi.nlm.nih.gov/7357987
Autor:
Waldemar J. Wajszczuk, Melvyn Rubenfire, Nicholas Z. Kerin, Jacek Przybylski, Ryszard Jacek Zochowski
Publikováno v:
Models and Measurements of the Cardiac Electric Field ISBN: 9781468442465
Introduction of ST segment mapping to experimental (Maroko et al., 1971) and clinical investigations (Awan et al., 1976; Madias et al., 1975 and 1976) on the effects of interventions intended to reduce ischemic myocardial damage was followed by a ren
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2d70a17198209404b387ac95dec8cb49
https://doi.org/10.1007/978-1-4684-4244-1_21
https://doi.org/10.1007/978-1-4684-4244-1_21
Publikováno v:
Archives of surgery (Chicago, Ill. : 1960). 110(11)
Nineteen patients in acute left ventricular power failure following acute myocardial infarction were given support with intraaortic balloon pumping and underwent cardiac catheterization. Hemodynamic response to disastolic augmentation, results of lef
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eda8fef49c9a219525cadf85c94e2c97
https://pubmed.ncbi.nlm.nih.gov/1191030
https://pubmed.ncbi.nlm.nih.gov/1191030