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Spinar J, Vítovec J, Spac J, Blaha M, Spinarova L, Toman J. Non-invasive prognostic factors in chronic heart failure. One-year survival of 300 patients with a diagnosis of chronic heart failure due to ischemic heart disease or dilated cardiomyopathy. Int J Cardiol 1996; 56:283-8. [PMID: 8910074 DOI: 10.1016/0167-5273(96)02740-4] [Citation(s) in RCA: 23] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
The prognosis and clinical findings related to prognosis were examined in 300 patients with congestive heart failure in a prospective study. The diagnosis was based on case history data (NYHA class II or III), depressed ejection fraction (< or = 40%) and/or increased cardiothoracic ratio (> or = 50%). Forty-eight (16%) patients died within 1 year after the entry examination. Non-invasive baseline parameters of survivors and non-survivors were compared. All necessary medication was allowed. At the entry of the study three parameters independently predicted an increased mortality on a high significance level (P < 0.01): cardiothoracic ratio, signs of lung congestion on the chest X-ray (four grade classification), and plasma urea level; other three parameters did so on a lower significance level (P < 0.05): plasma natrium, creatinine value and endsystolic volume. Other parameters such as age, ejection fraction, NYHA class or exercise tolerance duration were not statistically different in survivors and non-survivors. Our modification (a four grade classification) of the signs of lung changes on the chest X-ray enables a more accurate determination of the prognosis in patients with chronic heart failure.
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Spinar J, Vítovec J, Spinarová L, Toman J. [Non-invasive prognostic parameters in chronic heart failure]. VNITRNI LEKARSTVI 1996; 42:43-8. [PMID: 8629360] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
The relationship between baseline clinical, laboratory and auxiliary indicators on the one-year mortality was investigated in 125 patients with chronic heart failure caused by ischaemic heart disease or cardiomyopathy associated with dilatation. During the baseline examination all patients had cardiac symptoms-functional class NYHA II-IV- and their ejection fraction assessed by echocardiography was < 40% and/or their cardiothoracic index was > 50%. Within twelve months after the baseline examination 19 (15.2%) patients died. Signs of pulmonary congestion and the cardiothoracic index were the most significant prognostic indicator of the one-year mortality (p < 0.001). As to other indicators, the following were statistically significant: sodium level, urea level, the duration of the ergometric test and the patients' body weight. Statistical significance was not recorded in echocardiographic indicators and the NYHA classification. These data, in particular the newly introduced four-grade classification of pulmonary congestion, make it possible to assess a more accurate prognosis of high risk patients with chronic heart failure.
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Spinarová L, Spinar J, Zatloukal B, Vítovec J, Toman J, Stejfa M. [Stress tests in chronic heart failure]. VNITRNI LEKARSTVI 1995; 41:8-12. [PMID: 7716897] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
The authors compared two types of spiroergometric tests in 14 patients with chronic heart failure (NYHA II-III, ejection fraction < 40%). Test A: 0.25 W/kg 3 minutes, 1 minute break, increase by 0.25 W/kg á 3 minutes. Test B: 25 W 2 minutes without break, increase by 10 W á 2 minutes. The two tests did not differ as to the achieved heart rate, blood pressure reading, oxygen consumption and biochemical parameters at the end of the load, even at the level of the anaerobic threshold. There was a significant statistical difference in the duration of the load: test A lasted 16.4 minutes, test B 9.7 minutes (p < 0.001). The length of the test B correlated with the peak oxygen consumption per 1 kg body weight (p < 0.001, r 0.9866). The authors recommend for common practice test B with a defined period of the load as sufficient.
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Meluzín J, Toman J, Soucek M, Rihácek I, Novák M, Koukalová H, Groch L. Variability of changes in Doppler transmitral filling pattern during stress echocardiography in patients with stable angina pectoris. Int J Cardiol 1994; 45:209-17. [PMID: 7960266 DOI: 10.1016/0167-5273(94)90167-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
Stress electrocardiography and echocardiography using atrial pacing together with the right-sided heart catheterization were performed in 21 patients with stable angina pectoris. Peak velocity of transmitral flow in early diastole (E) and in atrial contraction (A), deceleration time of early filling, and pulmonary artery wedge pressure were measured simultaneously at rest and immediately after each pacing frequency. Patients were divided according to their stress pulmonary artery wedge pressure changes into Group A (14 patients with an increase in pulmonary artery wedge pressure > or = 3 mmHg during stress) and into Group B (6 patients with a change in pulmonary artery wedge pressure < or = 2 mmHg during stress). One patient, T.L., with an increase in pulmonary artery wedge pressure > or = 5 mmHg after each pacing frequency was evaluated separately. In Group A patients, the non-linear course of the E/A ratio changes (from 0.78 +/- 0.06 to 0.66 +/- 0.05, P < 0.01; to 0.72 +/- 0.05, P = NS; and to 0.93 +/- 0.06, P < 0.01) and deceleration time changes (from 188.9 +/- 7.2 ms to 195.3 +/- 8.9 ms, P = NS; to 188.8 +/- 9.9 ms, P = NS; and to 154.2 +/- 6.7 ms, P < 0.01) was seen.(ABSTRACT TRUNCATED AT 250 WORDS)
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Meluzín J, Novák M, Julínek J, Rihácek I, Urbánek D, Koukalová H, Toman J. Transmitral flow velocities and times during stress transthoracic echocardiography in patients with myocardial ischaemia. Eur Heart J 1993; 14:1344-8. [PMID: 8262080 DOI: 10.1093/eurheartj/14.10.1344] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/29/2023] Open
Abstract
Twenty-nine men with chronic stable angina pectoris were investigated using stress electrocardiography (ECG) and stress transthoracic echocardiography by means of transoesophageal stimulation of the left atrium. At rest and after each stimulated frequency, ECG and 2-dimensional echocardiography combined with Doppler were performed simultaneously. Fourteen patients without ischaemia at stress ECG and two patients who were subjected only to two different frequencies of stimulation were excluded from our study. Thirteen patients with ischaemic electrocardiographic response at stress, who were subjected to at least three stimulated frequencies, were evaluated. Their deceleration time of early transmitral filling was prolonged from 171 +/- 15.4 ms to 178.1 +/- 14.4 ms (P = ns) after the first stimulated frequency, to 172.8 +/- 15.1 ms after the second stimulated frequency (P = ns) and was shortened to 143.6 +/- 7.9 ms (P < 0.05) after the fastest stimulated frequency. The ratio of peak transmitral flow velocity in early diastole (E) to that during atrial contraction (A) decreased from 0.93 +/- 0.07 at rest to 0.85 +/- 0.07 (P < 0.05) after the first stimulated frequency, to 0.87 +/- 0.07 (P = ns) after the second stimulated frequency and increased to 1.13 +/- 0.08 (P < 0.05) after the fastest stimulated frequency. In patients with angina pectoris and myocardial ischaemia, the changes in the E/A ratio and deceleration time during stress are not linear and their direction depends on the moment of their evaluation. Their use for the quantitative evaluation of the diastolic function of the left ventricle is problematic.
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Toman J, Vítovec J, Soucek M, Groch L, Zatloukal B, Novotný J, Stejfa M. [Are central hemodynamics the decisive factor in the manifestation of chronic heart failure?]. VNITRNI LEKARSTVI 1993; 39:755-760. [PMID: 8212623] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
Abstract
In the past some authors revealed that data assembled during examinations of the central haemodynamics, echocardiography, subjective complaints, physical findings and load tolerance in patients with chronic heart failure are not mutually consistent. The authors examined therefore comprehensively 40 patients with different grades of cardiac failure. They revealed very loose relations between the grade of functional classification, echocardiographic and invasive haemodynamic parameters at rest on the one hand and spiroergometric indicators on the other hand. Closer relations with spiroergometric findings were obtained with values of invasive haemodynamic parameters after a load, in particular values of the cardiac index, and systemic vascular resistance. The authors conclude that for clinical manifestations of chronic cardiac failure the peripheral circulation and tissue metabolism is at least equally important as changes of central haemodynamics. Moreover, the importance of the right ventricular function and diastolic cardiac function is not sufficiently appreciated.
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Rihácek I, Soucek M, Toman J. [Primary pulmonary hypertension]. VNITRNI LEKARSTVI 1993; 39:591-6. [PMID: 8212616] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
The authors describe a case of primary pulmonary hypertension from the onset of subjective complaints to terminal dextrolateral cardiac failure. They give an account of an unsuccessful attempt to influence the haemodynamics in this female patient by calcium channel blockers. In the discussion they deal briefly with contemporary knowledge and treatment of primary pulmonary hypertension.
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Meluzín J, Stejfa M, Novák M, Zeman K, Spinarová L, Julínek J, Toman J, Simek P. Amlodipine in patients with stable angina pectoris treated with nitrates and beta-blockers. The influence on exercise tolerance, systolic and diastolic functions of the left ventricle. Int J Cardiol 1992; 37:101-9. [PMID: 1358830 DOI: 10.1016/0167-5273(92)90137-r] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
The effects of 5 and 10 mg of amlodipine and of placebo were compared in 21 patients with stable angina pectoris and multivessel coronary artery disease. The blind comparison was performed by means of bicycle ergometry and stress echocardiography using esophageal stimulation of the left heart atrium. All patients subsequently received placebo, amlodipine 5 mg and 10 mg for 2 weeks. In bicycle ergometry both doses of amlodipine in comparison with placebo significantly lowered the ST segment depression in lead V5 and prolonged the time to onset of angina. The exercise duration was significantly prolonged only after 10 mg of amlodipine. In stress echocardiography 10 mg of amlodipine significantly improved ejection fraction and reduced wall motion score during stimulation and increased peak velocity of relaxation of left ventricular posterior wall at rest and immediately after stimulation. In the patients with left ventricular end-diastolic pressure < or = 20 mmHg, amlodipine reduced the ratio of peak transmitral flow velocity in atrial contraction to that in early diastole (A/E) at rest and shortened deceleration time at rest and immediately after stimulation. Amlodipine in patients with stable angina pectoris significantly improved the exercise tolerance and the function of the left ventricle in a dose-dependent way. Amlodipine was well tolerated.
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Toman J, Lupinek Z, Janousek S, Nechvatal L, Zeman K. Hemodynamic effects of transdermal nitroglycerin patches in patients with acute myocardial infarction. Cardiology 1991; 79 Suppl 2:58-62. [PMID: 1760832 DOI: 10.1159/000174926] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Transdermal nitroglycerin patches are used mainly in the therapy of angina pectoris. However, the magnitude and duration of their effects are still controversial. In this study, transdermal discs with nitroglycerin were given to 14 patients with acute myocardial infarction (AMI) and mild hemodynamic impairment. Seven patients received Nitroderm TTS, and seven patients Deponit 5 (in this case 2 patches), the nitroglycerin dose being 10 mg. Hemodynamic measurements were made 19-24 h after application of the patch and 1 h after its removal. Comparing with the values obtained 1 h after removal of the patch, 19-24 h after the application of the patch heart rate was significantly higher (90.2 +/- 3.8 vs. 85.6 +/- 4.0 min-1; p less than 0.01), mean right atrial pressure was significantly lower (10.8 +/- 1.0 vs. 12.7 +/- 1.3 mm Hg; p less than 0.01), and so were the pulmonary artery pressure: systolic (36.9 +/- 3.0 vs. 43.0 +/- 3.1 mm Hg; p less than 0.001), mean (26.8 +/- 2.1 vs. 31.4 +/- 2.0 mm Hg; p less than 0.001) and the capillary wedge pressure (19.2 +/- 1.8 vs. 23.0 +/- 1.9 mm Hg; p less than 0.01). These findings revealed that in patients with AMI hemodynamic effects persist for at least 19 h after single application of a nitroglycerin patch of 10 mg. The therapy is safe and the risk of side effects is small.
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Toman J, Nechvátal L. [Echocardiographic aspects of developmental changes in ventricular function during acute myocardial infarct]. BRATISL MED J 1990; 91:878-85. [PMID: 2271972] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
The development of ventricular function in the course of the first three weeks after acute myocardial infarction (AMI) was studied in the light of repeated examinations of 76 patients. Segmental derangement of mobility keeps increasing over the first postinfarction days in many patients, while the second and third week show a trend towards improvement. The derangements of segmental kinetics can be evaluated quantitatively by means of a computer or semi-quantitatively by subjective assessment. The former approach is suitable particularly in research work, the latter is fully satisfactory for routine practice. Concavity of the left ventricular wall was detected in 34.8% of the patients and in 56.5% of these the concavity appeared already on the first post AMI day. The organism responds in several ways to derangements of segmental mobility. First the sympathoadrenal activity is increased, which is echocardiographically reflected by hyperkinesia of the unaffected areas of the left ventricle. Further on segmental pliability decreases and the left ventricle becomes dilated by heterometric regulation. Reduced right ventricular function was recorded in 48.4% of patients with infarction of the lower wall and in 11.4% of patients with infarction of the anterior wall.
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61
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Elbl L, Chaloupka V, Janousek S, Toman J, Soucek R, Zák J. [Long-term monitoring of changes in contractility of the left ventricular wall in patients with myocardial infarct]. VNITRNI LEKARSTVI 1990; 36:24-30. [PMID: 2327080] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Using two-dimensional echocardiography, the authors made a one-year investigation of left ventricular function in a group of patients after a first transmural myocardial infarction. They evaluated subjectively and quantitatively changes in the contractility and the development of the diastolic area of the left ventricle. They revealed a certain improvement of the contractility, probably as a result of the development of a collateral circulation and altered structure of the infarction focus associated with dilatation of the left ventricle by the Frank-Starling mechanism.
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62
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Jícha J, Vostatek M, Toman J. [Dieffenbachia and toxicological problems]. CESKOSLOVENSKA PEDIATRIE 1989; 44:305-7. [PMID: 2752464] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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63
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Elbl L, Chaloupka V, Soucek R, Janousek S, Toman J, Zák J. [Comparison of changes in the mobility of the left ventricular wall with coronarographic findings in patients after myocardial infarct]. VNITRNI LEKARSTVI 1989; 35:425-32. [PMID: 2763474] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
The authors examined by echocardiography at rest and after exertion a group of 55 patients after a clinically confirmed first transmural infarction. They compared the echocardiographic findings with coronarographic ones. The finding at rest, as regards impaired mobility of the left ventricular wall, corresponded to the clinical finding and the coronarographic finding. By diagnosis of the extended asynergy of contraction during an isometric load it was not possible to differentiate the functional and organic cause of impaired mobility and thus to assess the extent of the coronary affection. The impaired mobility of the left ventricular wall is associated above all with the state of the blood supply rather than with the finding on the coronary artery.
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64
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Perinka L, Mazánek J, Toman J. [Computer tomography and its use in orofacial oncology]. CESKOSLOVENSKA RADIOLOGIE 1989; 43:166-72. [PMID: 2758503] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
The authors communicate their experience with the application of CT in the diagnosis of neoplasms in orofacial region. The examinations were done with the head CT apparatus of 2nd generation. Indications for this examination are defined in the following areas: 1) retromaxillary, 2) paranasal sinuses, 3) orbits, 4) parotid glands, 5) cranial base, 6) malformation diseases, 7) mandibular joint, 8) lower region of the face and neck, 9) cervical nodes, 10) tumours extensive in volume. The authors present an analysis of results of 63 examinations in 57 patients with tumorous diseases.
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65
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Janousek S, Lupínek Z, Toman J, Suchánek M, Chaloupka V, Breinek P, Penka M, Elbl L, Snízková J, Soucek R. [First results of a randomized study of intravenous thrombolytic therapy in acute myocardial infarct--evaluation of the early period]. VNITRNI LEKARSTVI 1988; 34:1145-54. [PMID: 3066009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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66
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Bielaszewská M, Zelenková J, Toman J, Kotous J. [Initial experience with the detection of Campylobacter pylori]. CESKOSLOVENSKA EPIDEMIOLOGIE, MIKROBIOLOGIE, IMUNOLOGIE 1988; 37:27-32. [PMID: 2967116] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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67
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Toman J, Lupínek Z, Vítovec J, Chaloupka V, Merta Z, Bílková B, Janousek S, Zeman K. [Captopril in the treatment of chronic congestive heart failure]. CASOPIS LEKARU CESKYCH 1987; 126:1176-81. [PMID: 3311377] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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68
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Toman J, Lupínek Z, Janousek S, Suchánek M, Chaloupka V, Sedá L, Zeman K, Breinek P. [Long-term results of thrombolytic therapy in acute myocardial infarct]. VNITRNI LEKARSTVI 1987; 33:536-44. [PMID: 3660696] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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69
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Bohutová J, Toman J, Kolár J, Mazánek J. [Use of digital subtraction angiography in maxillofacial surgery]. CASOPIS LEKARU CESKYCH 1987; 126:687-90. [PMID: 3297346] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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70
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Lupínek Z, Spác J, Toman J, Zeman K, Zicha J. [Therapy of arterial hypertension with captopril]. CASOPIS LEKARU CESKYCH 1987; 126:586-9. [PMID: 3297344] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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71
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Sumbera J, Zeman K, Kubín K, Toman J. [Disorders of heart rhythm diagnosed by cardiac stimulation]. CESKOSLOVENSKA RADIOLOGIE 1986; 40:329-34. [PMID: 3502959] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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72
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Toman J, Zeman K, Cerbák R, Vítek J, Schildberger J, Vespalec J. [The significance of polygraphy in the diagnosis of aortic defects]. VNITRNI LEKARSTVI 1985; 31:1041-9. [PMID: 4072023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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73
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Lupínek Z, Toman J, Suchánek M, Chaloupka V, Janousek S, Zeman K. [Right-sided catheterization of the heart in patients after thrombolytic treatment of acute myocardial infarct]. VNITRNI LEKARSTVI 1984; 30:944-52. [PMID: 6516222] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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74
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Toman J, Lupínek Z, Chaloupka V, Zeman K. [Hemodynamic examination in the early phase of acute myocardial infarct]. VNITRNI LEKARSTVI 1984; 30:953-60. [PMID: 6516223] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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75
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Lövy O, Toman J. [Methods of evaluating drug therapy, particularly in cardiovascular diseases]. CESKOSLOVENSKE ZDRAVOTNICTVI 1984; 32:361-5. [PMID: 6509673] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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