The Experts below are selected from a list of 222 Experts worldwide ranked by ideXlab platform
Zahra Savand-roomi - One of the best experts on this subject based on the ideXlab platform.
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Atrial Septal Defect (Sinus Venosus Type) with a Partial Anomalous Pulmonary Venous Return (Three Right Pulmonary Veins)
Echocardiographic Atlas of Adult Congenital Heart Disease, 2015Co-Authors: Hakimeh Sadeghian, Zahra Savand-roomiAbstract:A 46-year-old woman referred to our echocardiography laboratory because of recurrent pericardial effusion. She had a holosystolic murmur at the lower left sternal border. Electrocardiography showed Right Axis Deviation.
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Ventricular Septal Defects and Double-Chamber Right Ventricle
Echocardiographic Atlas of Adult Congenital Heart Disease, 2015Co-Authors: Hakimeh Sadeghian, Zahra Savand-roomiAbstract:A 24-year-old man presented with dyspnea on exertion (functional class II). Physical examination revealed a systolic ejection murmur at the left sternal border. Electrocardiography showed Right Axis Deviation and Right ventricular hypertrophy.
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Severe Valvular and Subvalvular Pulmonary Stenosis
Echocardiographic Atlas of Adult Congenital Heart Disease, 2015Co-Authors: Hakimeh Sadeghian, Zahra Savand-roomiAbstract:A 15-year-old girl presented with dyspnea on exertion (functional class II) and cyanosis. Physical examination revealed an ejection-type murmur at the pulmonic area. The electrocardiogram showed Right-Axis Deviation and Right ventricular hypertrophy.
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Severe Valvular Pulmonary Stenosis and Patent Foramen Ovale
Echocardiographic Atlas of Adult Congenital Heart Disease, 2015Co-Authors: Hakimeh Sadeghian, Zahra Savand-roomiAbstract:A 69-year-old man presented with dyspnea on exertion (functional class II). Physical examination revealed an ejection systolic murmur at the pulmonic area. Electrocardiography showed Right-Axis Deviation and a prominent R in the Right precordial leads.
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Tetralogy of Fallot and Pulmonary Atresia
Echocardiographic Atlas of Adult Congenital Heart Disease, 2015Co-Authors: Hakimeh Sadeghian, Zahra Savand-roomiAbstract:A 17-year-old female presented with dyspnea on exertion (functional class II) since childhood. Physical examination showed cyanosis and clubbing. Oxygen saturation was 80 % in air room. The electrocardiogram revealed Right-Axis Deviation and a tall R in lead V1.
Hakimeh Sadeghian - One of the best experts on this subject based on the ideXlab platform.
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Atrial Septal Defect (Sinus Venosus Type) with a Partial Anomalous Pulmonary Venous Return (Three Right Pulmonary Veins)
Echocardiographic Atlas of Adult Congenital Heart Disease, 2015Co-Authors: Hakimeh Sadeghian, Zahra Savand-roomiAbstract:A 46-year-old woman referred to our echocardiography laboratory because of recurrent pericardial effusion. She had a holosystolic murmur at the lower left sternal border. Electrocardiography showed Right Axis Deviation.
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Ventricular Septal Defects and Double-Chamber Right Ventricle
Echocardiographic Atlas of Adult Congenital Heart Disease, 2015Co-Authors: Hakimeh Sadeghian, Zahra Savand-roomiAbstract:A 24-year-old man presented with dyspnea on exertion (functional class II). Physical examination revealed a systolic ejection murmur at the left sternal border. Electrocardiography showed Right Axis Deviation and Right ventricular hypertrophy.
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Severe Valvular and Subvalvular Pulmonary Stenosis
Echocardiographic Atlas of Adult Congenital Heart Disease, 2015Co-Authors: Hakimeh Sadeghian, Zahra Savand-roomiAbstract:A 15-year-old girl presented with dyspnea on exertion (functional class II) and cyanosis. Physical examination revealed an ejection-type murmur at the pulmonic area. The electrocardiogram showed Right-Axis Deviation and Right ventricular hypertrophy.
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Severe Valvular Pulmonary Stenosis and Patent Foramen Ovale
Echocardiographic Atlas of Adult Congenital Heart Disease, 2015Co-Authors: Hakimeh Sadeghian, Zahra Savand-roomiAbstract:A 69-year-old man presented with dyspnea on exertion (functional class II). Physical examination revealed an ejection systolic murmur at the pulmonic area. Electrocardiography showed Right-Axis Deviation and a prominent R in the Right precordial leads.
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Tetralogy of Fallot and Pulmonary Atresia
Echocardiographic Atlas of Adult Congenital Heart Disease, 2015Co-Authors: Hakimeh Sadeghian, Zahra Savand-roomiAbstract:A 17-year-old female presented with dyspnea on exertion (functional class II) since childhood. Physical examination showed cyanosis and clubbing. Oxygen saturation was 80 % in air room. The electrocardiogram revealed Right-Axis Deviation and a tall R in lead V1.
Masahiko Kurabayashi - One of the best experts on this subject based on the ideXlab platform.
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Collaboration between cardiac computed tomography and echocardiography in complex anomalies.
European heart journal, 2009Co-Authors: Takehiro Nakahara, Rieko Takahashi, Tomoyuki Tomita, Masahiko KurabayashiAbstract:A 69-year-old woman carrying the hepatitis C virus was admitted to our hospital because of atypical chest pain. Electrocardiogram was normal, except for Right Axis Deviation. Trans-thoracic echocardiography revealed a tumour-like image behind the left atrium ( Panel A , asterisk) and a flow towards the inferior wall of the left ventricle …
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Three‐Dimensional Electroanatomical Mapping‐Guided Catheter Ablation of Ventricular Tachycardia Originating in the Left Anterior Papillary Muscle
Journal of cardiovascular electrophysiology, 2009Co-Authors: Tadanobu Irie, Takehiro Nakahara, Yoshiaki Kaneko, Masahiko KurabayashiAbstract:A 76-year-old man with a history of healed inferior myocardial infarction was admitted to our hospital for catheter ablation of ventricular tachycardia (VT) causing disabling palpitation. The 12-lead electrocardiogram (ECG) recorded during VT showed a QRS with Right bundle branch block morphology and Right Axis Deviation, consistent with an anterolateral left ventricular (LV) origin (Fig. 1A). Cardiac computed tomographic (CT) scans were obtained 1 day before the procedure, using a LightSpeed VCT 64-slice mul-
Gianluca Di Bella - One of the best experts on this subject based on the ideXlab platform.
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Transient Right Axis Deviation with left posterior hemiblock and junctional rhythm during acute myocardial infarction.
International Journal of Cardiology, 2009Co-Authors: Salvatore Patanè, Filippo Marte, Antonia Mancuso, Gianluca Di BellaAbstract:One of the most common causes of hemiblocks is coronary artery disease, and there is a particularly frequent association between anteroseptal myocardial infarction and left anterior hemiblock. Changing Axis Deviation has been reported during acute myocardial infarction also associated with atrial fibrillation. Isolated left posterior hemiblock is a very rare finding but the evidence of transient Right Axis Deviation with a left posterior hemiblock pattern has been reported during acute anterior myocardial infarction as related with significant Right coronary artery obstruction and collateral circulation between the left coronary system and the posterior descending artery. We present a case of transient changing Axis Deviation, transient Right Axis Deviation, transient left posterior hemiblock pattern and transient junctional rhythm too in a 61-year-old Italian man with acute myocardial infarction and a significant left anterior descending coronary artery stenosis.
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Atrial fibrillation with intermittent Right Axis Deviation in the presence of complete left bundle branch block.
International journal of cardiology, 2007Co-Authors: Salvatore Patanè, Filippo Marte, Gianluca Di Bella, Amedeo ChiribiriAbstract:Left bundle branch block is usually associated with normal or left Axis Deviation. Rarely the ecg shows an LBBB with changing QRS morphology and changing Axis Deviation. We describe a case of atrial fibrillation with intermittent Right Axis Deviation in the presence of complete left bundle branch block in an 84-year-old Italian woman in the Cardiology Unit.
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Atrial fibrillation with left bundle branch block and intermittent Right Axis Deviation during acute myocardial infarction
International journal of cardiology, 2007Co-Authors: Salvatore Patanè, Filippo Marte, Gianluca Di BellaAbstract:Rarely the ECG shows an LBBB with changing QRS morphology and changing Axis Deviation. The intermittent positive aspect of the neglected lead aVR indicates an intermittent Right Axis Deviation in the presence of complete LBBB. An additional left posterior fascicular block accompanying predivisional LBBB is the possible explanation. We describe the case of a 78-year-old Italian woman admitted to the Cardiology Unit with acute myocardial infarction and permanent atrial fibrillation. Electrocardiographic changes were observed. The ECG showed atrial fibrillation and LBBB with intermittent left Axis Deviation or atrial fibrillation and LBBB with intermittent Right Axis Deviation.
Pedro Brugada - One of the best experts on this subject based on the ideXlab platform.
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Cardiac depolarization and repolarization in Wolff-Parkinson-White syndrome.
American heart journal, 1994Co-Authors: Günter Steurer, Bernhard Frey, Sinan Gürsoy, Kallinikos Tsakonas, Alpay Celiker, Eric Andries, Karl Heinz Kuck, Pedro BrugadaAbstract:Delta wave and QRS complex polarities have been extensively studied in preexcitation syndromes. However, only limited data exist about ventricular depolarization and repolarization in the setting of maximal preexcitation in relation to the site of insertion of the accessory pathway. Therefore this study was designed to systematically analyze cardiac depolarization and repolarization in patients with maximal preexcitation. We analyzed the polarity of the QRS complex and T wave on the frontal plane on the conventional 12-lead electrocardiogram in 118 patients with maximal preexcitation. Fast atrial pacing was used to provoke maximal ventricular preexcitation. The 32 patients with a left lateral accessory pathway showed Right-Axis Deviation of the QRS complex (110 +/- 20 degrees) with a left-Axis Deviation of the T-wave Axis (-40 +/- 25 degrees). The 54 patients with a posteroseptal accessory pathway had a left Axis of the QRS complex (-50 +/- 20 degrees) with a Right-Axis Deviation of the T-wave Axis (95 +/- 15 degrees). The 11 patients with a Right lateral accessory pathway had a left Axis of the QRS complex (-40 +/- 20 degrees) and a Right Axis of the T wave (110 +/- 10 degrees). In 7 patients with a left anterolateral accessory pathway and 14 patients with a Right anteroseptal accessory pathway, the Axis of the QRS complex was 50 +/- 25 degrees and 45 +/- 20 degrees, respectively.(ABSTRACT TRUNCATED AT 250 WORDS)