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Bensaid J, Leclercq JF, Piekarski A, Scébat L, Slama R, Gerbaux A. [Traumatic tricuspid insufficiency with right-left atrial shunt]. ARCHIVES DES MALADIES DU COEUR ET DES VAISSEAUX 1982; 75:231-7. [PMID: 6803732] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
A particular form of traumatic tricuspid incompetence with a right-to-left interatrial shunt through a patent foramen ovale is reported. This case and six similar previously published reports have the following features in common: clinically, tricuspid incompetence is associated with cyanosis and raised jugular venous pressure, pulsatile hepatomegaly and a systolic murmur in the subxiphoid region in about haĺf the cases. The ECG showed incomplete or complete right bundle branch block in six of the seven cases, associated with left anterior hemiblock in four cases. The right cardiac chambers were dilated in all cases. Diagnosis may be confirmed by cardiac catheterisation and selective angiocardiography. The outcome and tolerance of the condition depend on the underlying tricuspid lesions. Papillary muscle rupture imposes early surgical intervention. Rupture or elongation of the chordae is compatible with good tolerance over a number of years.
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127
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Azancot I, Fischler M, Beaufils P, Slama R, Bouvrain Y. [Is it possible to limit the extent of necrosis in the acute phase of myocardial infarction?]. LA NOUVELLE PRESSE MEDICALE 1982; 11:169-72. [PMID: 7058135] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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128
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Baudouy PY, Maison-Blanche P, Sebag C, Slama R. [Late recurrence of atrioventricular block in acute anterior and/or septal myocardial infarcts. Discussion of the implantation of a permanent pacemaker. Apropos of 2 cases]. ARCHIVES DES MALADIES DU COEUR ET DES VAISSEAUX 1982; 75:21-7. [PMID: 6803714] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
Does the high incidence of post hospital sudden death in patients surviving acute anterior and or septal infarction complicated by transient intraventricular or atrioventricular block have any relation to a late recurrence of the conduction defect and is prophylactic permanent pacing justified from the outset? These questions remain controversial and, to illustrate the problem, two cases of infarction, one an extensive anterior infarct and the other a deep septal infarct are reported. Both developed late recurrences of atrioventricular block without recurrent myocardial infarction requiring permanent pacing. In practice, the usual poor prognosis of these infarcts make comparative survival studies very difficult. The authors suggest permanent pacing for a very restricted group of patients surviving acute anterior and or septal infarction complicated by transient complete atrioventricular block.
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129
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Leclercq JF, Rosengarten MD, Attuel P, Coumel P, Slama R. [Idiopathic ventricular extrasystole : right ventricular parasystole not protected from the sinus rhythm?]. ARCHIVES DES MALADIES DU COEUR ET DES VAISSEAUX 1981; 74:1249-61. [PMID: 6172085] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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130
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Azancot I, Masquet C, Bourthoumieux A, Georgiopoulos G, Slama R, Bouvrain Y. Myocardial hypertrophy, rate of change of free wall thickness and directional components of ventricular power in man. JOURNAL DE PHYSIOLOGIE 1981; 77:695-703. [PMID: 6457146] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
The diastolic (Vd) and systolic volumes, the average free wall diastolic thickness (hd) and left cardiac cavity pressures were determined in 25 subjects using monoplan angiography. Ten subjects presented a normal angiogram (NA), 5 a myocardiopathy with predominant dilatation (MCD), 4 a myocardiopathy with predominant non obstructive hypertrophy (MCH), and 6 a volume overload (VO). All the subjects had a normal coronary-cineangiogram. Myocardial volume (Vw) and systolic thickness were calculated from hd and from end-diastolic and end-systolic internal dimensions. The degree of myocardial hypertrophy was estimated from the value of Vw/Vd. The directional components of the total systolic elemental power due to thickening (average radial power : Pr) and to midwall circumferential shortening (average equatorial power : Pe) were calculated for each subject. Patients with NA, with MCD and with VO presented a positive linear correlation between Pr/Pe and Vw/Vd (r = 0.90). Patients with MCH were clearly below the regression line defined by the other groups. This relationship suggests that the contribution to the total power due to the thickening component is greater with increasing cardiac hypertrophy, except in the case of subjects showing an "inappropriate" hypertrophy.
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131
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Halphen C, Beaufils P, Azancot I, Baudouy P, Manne B, Slama R. [Recurrent ventricular tachycardia due to right ventricular dysplasia. Association with left ventricular anomalies]. ARCHIVES DES MALADIES DU COEUR ET DES VAISSEAUX 1981; 74:1113-8. [PMID: 6794522] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
The authors report a case of arrhythmogenic right ventricular dysplasia in a 61year old male with a 9 year history of recurrent ventricular tachycardia with a left bundle branch block configuration and without any signs of cardiac failure. A right ventricular angiography showed morphological changes suggestive of Uhl's anomaly and left ventricular angiography showed segmental wall dysfunction. In the absence of coronary artery disease, this case raises the questions of left ventricular extension of right ventricular dysplasia and of the value of left ventricular angiography in adult forms of Uhl's anomaly.
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132
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Azancot I, Beaufils P, Masquet C, Georgiopoulos G, Babalis D, Lorente P, Baudouy Y, Slama R, Bouvrain Y. Detection of residual myocardial function in acute transmural infarction using postextrasystolic potentiation. A computerized angiographic study. Circulation 1981; 64:46-53. [PMID: 7237724 DOI: 10.1161/01.cir.64.1.46] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
Twelve subjects without clinical or hemodynamic heart failure, admitted for a first untreated anterior transmural myocardial infarction, were evaluated within the first 24 hours after the onset of symptoms. Pulmonary angiography was performed while a right ventricular extrastimulus was delivered every fourth beat at 50% of the RR interval to systematically analyze the basal and the postextrasystolic left ventricular frames. Left ventriculograms were quantitatively processed to determine the ejection fraction (EF) and the percentage of the end-diastolic circumference showing hypokinetic (%HK) or akinetic (%AK) areas. Left ventricular angiography was performed 1 month later in all cases at the same paced atrial heart rate to compare this final angiogram to the basal and the electrically induced postextrasystolic initial beats. During the 1-month period of the study none of these subjects had complications such as recurrent chest pain, heart failure or rhythm disturbances, and no drug administration was necessary. Comparing the basal cycle of the initial angiogram and the final cycle, a poor correlation was found between the corresponding values of EF (r = 0.34), %HK (r = 0.38) and %AK (r = 0.48). The correlations were much better when a comparison was made between the postextrasystolic cycle of the initial angiogram and the final cycle (EF, r = 0.84; %HK, r = 0.96; %AK, r = 0.95). These results indicate that, from the first day after a TMI, the analysis of the postextrasystolic frame allows accurate estimation of the final left ventricular function and regional wall motion abnormalities. Postextrasystolic potentiation may be useful in the acute state of transmural infarction to discriminate potentially reversible ischemic from definitely jeopardized areas.
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133
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Slama R, Sebag C, Motté G, Leclercq JF. [Double Wenckebach phenomenon at nodal and His levels. Electrophysiological demonstration in slow and irregular flutter]. ARCHIVES DES MALADIES DU COEUR ET DES VAISSEAUX 1981; 74:837-43. [PMID: 6794504] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
The authors describe the analysis of a case of atrial flutter with a slow ventricular response, the block being 9:2 with a first RR interval measuring between 3 and 4 PP intervals and a second RR interval between 5 and 6 PP intervals, the second of the 2 RR intervals being exactly 9 PP intervals. The only possible explanation of this sequence is firstly a 3:1 intranodal block (Wenckebach 3:2 in the central zone N of the node and 2:1 block at the nodo-hisian junction) followed by a 3:2 infra- or intra-hisian Wenckebach phenomenon. The His bundle recordings during flutter confirmed this hypothesis with the recording of a 3:2 block after the H potential. When sinus rhythm was restored at atrial level, the intrahisian conduction defect persisted (2:1 or 3:2 Wenckebach block).
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134
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Slama R, Sebag C, Motte G, Leclercq JF. Double Wenckebach phenomenon in atrioventricular node and His bundle. Electrophysiological demonstration in a case of atrial flutter. Heart 1981; 45:328-30. [PMID: 7470347 PMCID: PMC482530 DOI: 10.1136/hrt.45.3.328] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/25/2023] Open
Abstract
In a case of atrial flutter with a 9:2 atrioventricular response, the only possible way to explain the conduction pattern was 3:1 block in the atrioventicular node (which is 3:2 Wenckebach sequence in the N zone and a 2:1 block at the junction of the node with the bundle of His) plus 3:2 Wenckebach sequence distal to the H deflection. The recording of the His bundle deflection confirmed this analysis.
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135
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Azancot I, Georgiopoulos G, Beaufils P, Babalis D, Kural S, Piekarski A, Slama R. [Computerized method of treating hemodynamic and echocardiographic parameters]. ARCHIVES DES MALADIES DU COEUR ET DES VAISSEAUX 1980; 73:1299-311. [PMID: 6778425] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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136
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Motté G, Sebag C, Davy JM, Slama R. [The activity of the bundle of His in ventricular tachycardia (author's transl)]. Ann Cardiol Angeiol (Paris) 1980; 29:447-53. [PMID: 7458260] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
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137
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Leclercq JF, Rosengarten MD, Cabane J, Slama R. Alternating Wenckebach phenomenon in the His-Purkinje system: a case report. Eur Heart J 1980; 1:293-8. [PMID: 7274241 DOI: 10.1093/oxfordjournals.eurheartj.a061133] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/24/2023] Open
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138
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Lorente P, Gourgon R, Beaufils P, Masquet C, Rosengarten M, Azancot I, Slama R. Multivariate statistical evaluation of intraaortic counterpulsation in pump failure complicating acute myocardial infarction. Am J Cardiol 1980; 46:124-34. [PMID: 7386385 DOI: 10.1016/0002-9149(80)90614-1] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
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139
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Leclercq JF, Passa P, Warnet A, Azancot I, Coumel P, Slama R. [Hemochromatosis and myocardial disease : beneficial role of iron depletion (author's transl)]. Ann Cardiol Angeiol (Paris) 1980; 29:291-5. [PMID: 7447347] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
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140
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Leclercq JF, Rosengarten MD, Delcourt P, Attuel P, Coumel P, Slama R. Prevention of intra-atrial reentry by chronic atrial pacing. Pacing Clin Electrophysiol 1980; 3:162-70. [PMID: 6160505 DOI: 10.1111/j.1540-8159.1980.tb04325.x] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
The authors describe a case of so-called "intra-atrial reentry," associated with sinus node dysfunction. The spontaneous initiation of the tachycardia was always preceded by a sinus pause, and external atrial pacing prevented the appearance of tachycardia. Thus an atrial pacemaker was implanted, and after several months, the atrial dysrhythmias disappeared completely, despite interruption of the antiarrhythmic drugs. When a pacemaker dysfunction occurred, the sinus node dysfunction and the tachycardia reappeared. This is analogous with the "incessant" tachycardias seen in the WPW syndrome, and must be differentiated from the usual forms of the sick sinus syndrome which require both a pacemaker and antiarrhythmic drugs.
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141
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Coumel P, Leclercq JF, Attuel P, Rosengarten M, Milosevic D, Slama R, Bouvrain Y. [Ventricular tachycardia in bursts. Electrophysiological and therapeutical study]. ARCHIVES DES MALADIES DU COEUR ET DES VAISSEAUX 1980; 73:153-64. [PMID: 6155108] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
22 patients with salvoes of ventricular tachycardia were investigated electrophysiologically and pharmacologically to determine the mechanism of the arrhythmia. The appearance of the ventricular complexes was suggestive of a septal origin. The arrhythmia appeared to occur and regress within precise limits of sinus rhythm. 24 hour ECG recording and endocavitary stimulation techniques showed its essentially variable character, but occasionally a fixed coupling interval with the first extrasystole was observed, suggesting the presence of an unprotected parasystolic focus. The repetition of the extrasystolic activity, which could be triggered and terminated at will, is explained by phenomena of delayed after potentials. The results of the systematic investigation of the effects of quinidine-like drugs, beta-blockers and verapamil do not invalidate these hypotheses and show a difference of degree but not of nature between the two populations A and B of patients classified according to the quantitative character of the extrasystolic activity over 24 hours (more or less than 1000/hour). The observation of intermediate forms with simple extrasystoles and other forms with sustained tachycardia extends the significance of these results to many forms of ventricular arrhythmia.
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142
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Leclercq JF, Coumel P, Slama R. [Intracorporeal cardiac pacemakers for refractory tachycardia (excluding atrial disease). Apropos of 18 cases]. ARCHIVES DES MALADIES DU COEUR ET DES VAISSEAUX 1979; 72:1279-85. [PMID: 120143] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
The treatment of paroxysmal tachycardia by the use of permanent pacing to prevent or terminate attacks is discussed. The series comprises 18 patients with follow-up periods ranging from 1 to 12 years. In 6 cases the indication for pacing was atrial tachy-arrythmias favourised by bradycardia (5 of whom had vagally- induced atrial arrythmias). The atrial pacemaker successfully prevented attacks in 4 out of 6 cases. Three cases of chronic reciprocating tachycardia were successfully treated by simultaneous atrial and ventricular pacing or using sequential pacing with a very short P-R interval. Eight cases of paroxysmal orthodromic reciprocating tachycardia in the WPW syndrome were paced: in 5 cases pacing was employed to terminate attacks by atrial (3 cases) or ventricular (2 cases) stimulation, in the other 3 cases pacing was used to prevent the bradycardia which favourised the initiation of tachycardia. Good results were obtained in all 8 cases. Ventricular stimulation was used to terminate attacks in one patient with refractory ventricular tachycardia but the patient had a sudden death probably caused by the pacemaker. The place of these different pacing techniques with respect to medical treatment and specialised arrhythmia surgery is discussed.
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143
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Dessertenne F, Leclercq JF, Slama R. ["Suspended" appearance of the S-T segment of the electrocardiogram of the normal subject (author's transl)]. Ann Cardiol Angeiol (Paris) 1979; 28:311-7. [PMID: 517970] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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144
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Slama R, Leclercq JF, Rosengarten M, Coumel P, Bouvrain Y. Multilevel block in the atrioventricular node during atrial tachycardia and flutter alternating with Wenckebach phenomenon. Heart 1979; 42:463-70. [PMID: 508477 PMCID: PMC482183 DOI: 10.1136/hrt.42.4.463] [Citation(s) in RCA: 27] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
The electrocardiograms of 100 patients with rapid and regular PP intervals during atrial arrhythmias (because of atrial tachycardia or flutter, or pacing) were examined for periods of irregular atrioventricular conduction. This irregular conduction corresponds to an alternating Wenckebach phenomenon, of a type that can be determined from simple rules. The different types of conduction encountered in different patients and the changes seen in the same patient suggest that the atrioventricular node functions physiologically with 3 levels of sequential block. The different prevalence of the 2 types of alternating Wenckebach block may reflect functional differences at the level of the atrioventricular node.
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145
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Leclercq JF, Coumel P, Slama R. [1/1 retrograde hisian conduction during a complete retrograde auriculo-ventricular block. A one case study (author's transl)]. Ann Cardiol Angeiol (Paris) 1979; 28:269-73. [PMID: 507736] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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146
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Gros JJ, Valladares W, Manne B, Leveque D, Slama R. [Contribution of first leads of the apexocardiogram of the carotidogram in assessing the extent of acquired shrinkage of the aortic orifice (author's transl)]. Ann Cardiol Angeiol (Paris) 1979; 28:173-9. [PMID: 507722] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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147
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Piekarski A, Pasticier A, Scemama R, Slama R, Roujeau J. [Pulmonary arterial hypertension with malignant evolution in a young woman with bilharziasis]. COEUR ET MEDECINE INTERNE 1979; 18:353-7. [PMID: 487724] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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148
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Azancot I, Masquet C, Didi D, Slama R, Bouvrain Y. [Effects of the parenteral administration of trinitroglycerin on myocardial function, coronary flow and myocardial oxygen consumption in the coronary artery disease patient (author's transl)]. LA NOUVELLE PRESSE MEDICALE 1979; 8:250-6. [PMID: 122015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
An angiographic study, combined with the determination of coronary flow (thermodilution) and of coronary arteriovenous difference was performed in 10 patients with coronary artery disease under basal conditions and following an infusion of trinitroglycerine. The following changes were noted under the influence of trinitroglycerine: significant fall in left ventricular telediastolic pressure (40%), telediastolic volume (18%), telediastolic strain (53%), mean aortic pressure (11%) and mean systolic strain (21%). Significant increase in ejection fraction (8%), mean shortening (Vcf: 22%) and thickening (Vep: 22%) rates. Significant fall in coronary flow (11%) without any change in coronary arteriovenous difference. Decrease in myocardial oxygen consumption parallel to the reduction in mean systolic strain. These results indicate that the essential mechanism of haemodynamic and metabolic action of trinitroglycerine is located at the level of "load", in particular "preload".
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149
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Leclercq JF, Slama R. [Clinical and electrocardiographic aspects of sinus node dysfunction]. COEUR ET MEDECINE INTERNE 1979; 18:93-102. [PMID: 477279] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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150
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Mérillon JP, Ortholan J, Gourgon R, Slama R. [Severe chronic cardiac insufficiency evolving toward spontaneous recovery. Role of alcoholic intoxication]. COEUR ET MEDECINE INTERNE 1979; 18:181-6. [PMID: 477270] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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