verapamil has been researched along with Anterior Fascicular Block in 61 studies
Verapamil: A calcium channel blocker that is a class IV anti-arrhythmia agent.
verapamil : A racemate comprising equimolar amounts of dexverapamil and (S)-verapamil. An L-type calcium channel blocker of the phenylalkylamine class, it is used (particularly as the hydrochloride salt) in the treatment of hypertension, angina pectoris and cardiac arrhythmia, and as a preventive medication for migraine.
2-(3,4-dimethoxyphenyl)-5-{[2-(3,4-dimethoxyphenyl)ethyl](methyl)amino}-2-(propan-2-yl)pentanenitrile : A tertiary amino compound that is 3,4-dimethoxyphenylethylamine in which the hydrogens attached to the nitrogen are replaced by a methyl group and a 4-cyano-4-(3,4-dimethoxyphenyl)-5-methylhexyl group.
| Excerpt | Relevance | Reference |
|---|---|---|
| "Electrophysiologic studies before and after administration of verapamil were performed in three young patients with recurrent sustained ventricular tachycardia (VT) of right bundle branch block morphology." | 7.67 | Verapamil in idiopathic ventricular tachycardia of right bundle branch block morphology: observations during electrophysiologic and exercise testing. ( Gupta, MP; Manoharan, S; Mohan, JC; Sethi, KK, 1986) |
| "In order to clarify the anatomic substrate of idiopathic ventricular tachycardia of right bundle-branch block morphology, responsive to verapamil, two patients with this type of arrhythmia were evaluated using hemodynamic studies, right ventricular endomyocardial biopsy as well as electrophysiological and pharmacological studies." | 7.67 | [Histological substrate of ventricular tachycardias of the right bundle-branch block type (sensitive to verapamil)]. ( Bussani, R; Della Mea, MT; Miani, D; Morgera, T, 1989) |
| "Recently a unique clinical entity has been suggested in subjects without apparent heart disease presenting with recurrent ventricular tachycardia (VT) characterized by RBBB + LAH electrocardiographic pattern, relatively slow rate, induction by atrial stimulation, and interruption by verapamil." | 7.67 | [Idiopathic ventricular tachycardia responsive to verapamil. Presentation of 3 cases and review of the literature]. ( Bonso, A; D'Este, D; Delise, P; Di Pede, F; Piccolo, E; Raviele, A, 1985) |
| "Verapamil-sensitive fascicular ventricular tachycardia (VT) of right bundle branch block (RBBB) and superior axis pattern is typically seen in young patients with structurally normal hearts and considered "idiopathic"." | 5.35 | Verapamil-sensitive left posterior fascicular ventricular tachycardia after myocardial infarction. ( Hart, D; Kantharia, BK; Liu, Z; Mehta, R; Nagra, B, 2008) |
| "This arrhythmia, similar to the more common uniform AIVR, was intermittent, did not cause hemodynamic compromise, and was not related to more serious ventricular arrhythmias." | 5.27 | Multiform accelerated idioventricular rhythm in acute myocardial infarction: electrocardiographic characteristics and response to verapamil. ( Agmon, J; Arditi, A; Fuchs, J; Klainman, E; Kracoff, OH; Lewin, RF; Sclarovsky, S; Strasberg, B, 1983) |
| "Electrophysiologic studies before and after administration of verapamil were performed in three young patients with recurrent sustained ventricular tachycardia (VT) of right bundle branch block morphology." | 3.67 | Verapamil in idiopathic ventricular tachycardia of right bundle branch block morphology: observations during electrophysiologic and exercise testing. ( Gupta, MP; Manoharan, S; Mohan, JC; Sethi, KK, 1986) |
| "In order to clarify the anatomic substrate of idiopathic ventricular tachycardia of right bundle-branch block morphology, responsive to verapamil, two patients with this type of arrhythmia were evaluated using hemodynamic studies, right ventricular endomyocardial biopsy as well as electrophysiological and pharmacological studies." | 3.67 | [Histological substrate of ventricular tachycardias of the right bundle-branch block type (sensitive to verapamil)]. ( Bussani, R; Della Mea, MT; Miani, D; Morgera, T, 1989) |
| "Recently a unique clinical entity has been suggested in subjects without apparent heart disease presenting with recurrent ventricular tachycardia (VT) characterized by RBBB + LAH electrocardiographic pattern, relatively slow rate, induction by atrial stimulation, and interruption by verapamil." | 3.67 | [Idiopathic ventricular tachycardia responsive to verapamil. Presentation of 3 cases and review of the literature]. ( Bonso, A; D'Este, D; Delise, P; Di Pede, F; Piccolo, E; Raviele, A, 1985) |
| "Electrophysiologic evaluation before and after the serial administration of verapamil, lidocaine, propranolol, and procainamide was undertaken in 4 young, asymptomatic patients with recurrent, sustained ventricular tachycardia (VT)." | 3.66 | Idiopathic paroxysmal ventricular tachycardia with a QRS pattern of right bundle branch block and left axis deviation: a unique clinical entity with specific properties. ( Finley, CD; Lin, FC; Rahimtoola, SH; Wu, D, 1983) |
| "Left bundle branch block (LBBB)/superior axis morphology was most frequent morphology in adenosine group (55%)." | 2.74 | Electrophysiologic characteristics of wide QRS complexes during pharmacologic termination of sustained supraventricular tachycardias with verapamil and adenosine: observations from electrophysiologic study. ( Aliyev, F; Firatli, I; Incesoy, N; Oztürk, M; Türkoğlu, C, 2009) |
| "Idiopathic ventricular tachycardia is not a single clinical entity." | 2.39 | [Ventricular tachycardia in the normal heart]. ( Jordaens, L, 1995) |
| "The origin of the tachycardia is probably in the Purkinje fibres of the left posterior hemibranch of the His bundle." | 2.38 | [Idiopathic sustained ventricular tachycardia in the young adult with right bundle-branch and left axis deviation]. ( Adamec, R; Reynard, CA; Zimmermann, M, 1992) |
| "Idiopathic left ventricular tachycardia of the Belhassen type is rare in infants." | 1.42 | Verapamil-sensitive idiopathic left ventricular tachycardia in a 6-month-old: unique considerations in diagnosis and management in an infant. ( Cocalis, M; Foltz, R; Hiremath, G; Li, W; Roy-Burman, A; Tanel, RE, 2015) |
| "Verapamil-sensitive fascicular ventricular tachycardia is a rare arrhythmogenic condition characterized by a right bundle-branch block pattern and left-axis deviation with a relatively narrow QRS complex." | 1.40 | Verapamil-sensitive fascicular ventricular tachycardia in a patient with isolated left ventricular noncompaction. ( Chen, MY; Ying, ZQ, 2014) |
| "Verapamil-sensitive fascicular ventricular tachycardia (VT) of right bundle branch block (RBBB) and superior axis pattern is typically seen in young patients with structurally normal hearts and considered "idiopathic"." | 1.35 | Verapamil-sensitive left posterior fascicular ventricular tachycardia after myocardial infarction. ( Hart, D; Kantharia, BK; Liu, Z; Mehta, R; Nagra, B, 2008) |
| "A diagnosis of ventricular tachycardia (VT) was made if the ECG showed features such as atrioventricular dissociation, capture or fusion beats or if VT was demonstrated during electrophysiological studies (EPS)." | 1.31 | Calcium channel blockers as first line treatment for broad complex tachycardia with right bundle branch block: ingenuity or folly? ( Anantharaman, V; Lim, SH; Teo, WS; Wang, JC, 2002) |
| "Verapamil-sensitive left ventricular tachycardia (VT) with a right bundle branch block (RBBB) configuration and left-axis deviation has been demonstrated to arise from the left posterior fascicle, and can be cured by catheter ablation guided by Purkinje potentials." | 1.30 | Verapamil-sensitive left anterior fascicular ventricular tachycardia: results of radiofrequency ablation in six patients. ( Aonuma, K; Iesaka, Y; Naito, S; Nogami, A; Oshima, S; Tada, H; Taniguchi, K, 1998) |
| "Verapamil-sensitive idiopathic left ventricular tachycardia (VT) is due to reentry with an excitable gap." | 1.30 | Significance of late diastolic potential preceding Purkinje potential in verapamil-sensitive idiopathic left ventricular tachycardia. ( Honda, T; Iwasa, A; Okumura, K; Tabuchi, T; Tsuchiya, T; Yasue, H, 1999) |
| "Sustained ventricular tachycardia with right bundle branch block morphology and left- or right-axis deviation was documented in all patients." | 1.29 | Idiopathic left ventricular tachycardia: new insights into electrophysiological characteristics and radiofrequency catheter ablation. ( Borggrefe, M; Breithardt, G; Chen, X; Haverkamp, W; Hindricks, G; Kottkamp, H; Wichter, T; Willems, S, 1995) |
| "Twenty-five VTs showed right bundle branch block morphology and 23 left bundle branch block morphology, and VT was entrained in 84 and 96%, respectively." | 1.29 | Frequency of presumed reentry with an excitable gap in sustained ventricular tachycardia unassociated with coronary artery disease. ( Aizawa, Y; Kitazawa, H; Kusano, Y; Naitoh, N; Shibata, A; Uchiyama, H; Washizuka, T, 1993) |
| "Isoproterenol infusion was required for tachycardia induction in 50% of patients, 44% of whom had VT with a left bundle branch block QRS pattern, with the remaining 56% exhibiting VT with a right bundle branch block pattern." | 1.29 | Spectrum of electrophysiologic and electropharmacologic characteristics of verapamil-sensitive ventricular tachycardia in patients without structural heart disease. ( Chun, H; Lai, WT; Lauer, MR; Lee, KL; Liem, LB; Sung, RJ; Tai, YT; Young, C, 1996) |
| "All 10 patients showed bundle branch block during spontaneous sinus rhythm." | 1.28 | Contrasting effects of verapamil and procainamide on rate-dependent bundle branch block: pharmacologic evidence for the role of depressed sodium channel responses. ( Chiale, PA; Elizari, MV; Pastori, JD; Rosenbaum, MB; Sánchez, RA, 1990) |
| "The tachycardias were nonsustained in 24 patients, sustained (greater than 30 sec) in six patients, and provocable by exercise in 14 of 23 patients undergoing a standard Bruce protocol." | 1.27 | Right ventricular tachycardia: clinical and electrophysiologic characteristics. ( Buxton, AE; Cassidy, D; Josephson, ME; Marchlinski, FE; Simson, MB; Waxman, HL, 1983) |
| "Tachycardia was initiated by timed ventricular premature stimuli in 4 patients, rapid ventricular pacing in 3 patients and rapid atrial pacing in 2 patients." | 1.27 | Fascicular tachycardia sensitive to calcium antagonists. ( Camm, AJ; Nathan, AW; Ward, DE, 1984) |
| "This arrhythmia, similar to the more common uniform AIVR, was intermittent, did not cause hemodynamic compromise, and was not related to more serious ventricular arrhythmias." | 1.27 | Multiform accelerated idioventricular rhythm in acute myocardial infarction: electrocardiographic characteristics and response to verapamil. ( Agmon, J; Arditi, A; Fuchs, J; Klainman, E; Kracoff, OH; Lewin, RF; Sclarovsky, S; Strasberg, B, 1983) |
| "In the patients with a left bundle branch block morphology of VT (7 cases), four showed findings compatible with an arrhythmogenic right ventricular dysplasia or a right ventricular cardiomyopathy." | 1.27 | Morphological findings in apparently idiopathic ventricular tachycardia. An echocardiographic haemodynamic and histologic study. ( Alberti, E; Camerini, F; Morgera, T; Salvi, A; Silvestri, F, 1985) |
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 23 (37.70) | 18.7374 |
| 1990's | 20 (32.79) | 18.2507 |
| 2000's | 14 (22.95) | 29.6817 |
| 2010's | 4 (6.56) | 24.3611 |
| 2020's | 0 (0.00) | 2.80 |
| Authors | Studies |
|---|---|
| Paraskevaidis, S | 1 |
| Theofilogiannakos, EK | 1 |
| Konstantinou, DM | 1 |
| Mantziari, L | 1 |
| Kefalidis, C | 1 |
| Megarisiotou, A | 1 |
| Sarafidou, A | 1 |
| Styliadis, I | 1 |
| Ying, ZQ | 1 |
| Chen, MY | 1 |
| Hiremath, G | 1 |
| Li, W | 1 |
| Foltz, R | 1 |
| Roy-Burman, A | 1 |
| Cocalis, M | 1 |
| Tanel, RE | 1 |
| Türkoğlu, C | 1 |
| Oztürk, M | 1 |
| Aliyev, F | 1 |
| Firatli, I | 1 |
| Incesoy, N | 1 |
| Xie, Y | 1 |
| Meng, SR | 1 |
| Peng, J | 1 |
| Xu, DL | 1 |
| Deng, CF | 1 |
| Rezkalla, SH | 1 |
| Sharma, P | 1 |
| Kloner, RA | 1 |
| Cengiz, P | 1 |
| Shah, M | 1 |
| Kuo, JY | 1 |
| Tai, CT | 1 |
| Chiang, CE | 1 |
| Yu, WC | 1 |
| Huang, JL | 1 |
| Hsieh, MH | 1 |
| Hou, CJ | 1 |
| Tsai, CH | 1 |
| Ding, YA | 1 |
| Chen, SA | 1 |
| Hsu, JT | 1 |
| Lin, KH | 1 |
| Luqman, N | 1 |
| Sung, RJ | 2 |
| Kuo, CT | 1 |
| Fish, JM | 1 |
| Antzelevitch, C | 1 |
| Brunkhorst, CB | 1 |
| Chinushi, M | 1 |
| Tagawa, M | 1 |
| Nakamura, Y | 1 |
| Aizawa, Y | 2 |
| Kao, SL | 1 |
| Ooi, S | 1 |
| Nagra, B | 1 |
| Liu, Z | 1 |
| Mehta, R | 1 |
| Hart, D | 1 |
| Kantharia, BK | 1 |
| Buxton, AE | 1 |
| Waxman, HL | 1 |
| Marchlinski, FE | 1 |
| Simson, MB | 1 |
| Cassidy, D | 1 |
| Josephson, ME | 1 |
| Klein, GJ | 1 |
| Millman, PJ | 1 |
| Yee, R | 1 |
| Belhassen, B | 2 |
| Horowitz, LN | 1 |
| Ward, DE | 3 |
| Nathan, AW | 1 |
| Camm, AJ | 3 |
| Leguizamón Palumbo, JR | 1 |
| Bernabo, JG | 1 |
| Da Ruos, HO | 1 |
| Ferrara, A | 1 |
| Theisen, K | 1 |
| Scheininger, M | 1 |
| Suárez, LD | 1 |
| Alvarez, JA | 1 |
| Peyregne, EA | 1 |
| Foye, R | 1 |
| Perosio, AM | 1 |
| Valora, N | 1 |
| Sclarovsky, S | 3 |
| Strasberg, B | 3 |
| Fuchs, J | 1 |
| Lewin, RF | 2 |
| Arditi, A | 1 |
| Klainman, E | 1 |
| Kracoff, OH | 1 |
| Agmon, J | 2 |
| Lin, FC | 2 |
| Finley, CD | 1 |
| Rahimtoola, SH | 1 |
| Wu, D | 2 |
| Shapira, I | 1 |
| Kauli, N | 1 |
| Keren, A | 1 |
| Laniado, S | 1 |
| Kottkamp, H | 1 |
| Chen, X | 1 |
| Hindricks, G | 1 |
| Willems, S | 1 |
| Haverkamp, W | 1 |
| Wichter, T | 1 |
| Breithardt, G | 1 |
| Borggrefe, M | 1 |
| Veress, G | 1 |
| Gonzalez, RP | 1 |
| Scheinman, MM | 1 |
| Lesh, MD | 1 |
| Helmy, I | 1 |
| Torres, V | 1 |
| Van Hare, GF | 1 |
| Ng, KS | 1 |
| Wen, MS | 1 |
| Yeh, SJ | 1 |
| Naitoh, N | 1 |
| Kitazawa, H | 1 |
| Kusano, Y | 1 |
| Uchiyama, H | 1 |
| Washizuka, T | 1 |
| Shibata, A | 1 |
| Gill, JS | 2 |
| Blaszyk, K | 1 |
| Lee, KL | 1 |
| Lauer, MR | 1 |
| Young, C | 1 |
| Lai, WT | 1 |
| Tai, YT | 2 |
| Chun, H | 1 |
| Liem, LB | 1 |
| Jordaens, L | 1 |
| Dhala, A | 1 |
| Lewis, DA | 1 |
| Garland, J | 1 |
| Pelech, AN | 1 |
| Kappos, KG | 1 |
| Sideris, AM | 1 |
| Kranidis, AJ | 1 |
| Tsilias, KP | 1 |
| Anthopoulos, LP | 1 |
| Shepard, RK | 1 |
| Natale, A | 1 |
| Stambler, BS | 1 |
| Wood, MA | 1 |
| Gilligan, DM | 1 |
| Ellenbogen, KA | 1 |
| Tada, H | 2 |
| Nogami, A | 2 |
| Naito, S | 2 |
| Tomita, T | 1 |
| Oshima, S | 2 |
| Taniguchi, K | 2 |
| Aonuma, K | 2 |
| Iesaka, Y | 2 |
| Tsuchiya, T | 3 |
| Okumura, K | 3 |
| Honda, T | 3 |
| Iwasa, A | 2 |
| Yasue, H | 2 |
| Tabuchi, T | 1 |
| Kobayashi, Y | 1 |
| Yazawa, T | 1 |
| Adachi, T | 1 |
| Kawamura, M | 1 |
| Ryu, S | 1 |
| Asano, T | 1 |
| Obara, C | 1 |
| Katagiri, T | 1 |
| Ashikaga, K | 1 |
| Aiba, T | 1 |
| Suyama, K | 1 |
| Aihara, N | 1 |
| Taguchi, A | 1 |
| Shimizu, W | 1 |
| Kurita, T | 1 |
| Kamakura, S | 1 |
| Wang, JC | 1 |
| Lim, SH | 1 |
| Teo, WS | 1 |
| Anantharaman, V | 1 |
| Freni, F | 1 |
| Buttafarro, A | 1 |
| Pavia, L | 1 |
| Siracusano, L | 1 |
| Gugliandolo, A | 1 |
| Casella, G | 1 |
| Jacovella, G | 1 |
| Vajola, FS | 1 |
| Floris, B | 1 |
| Citone, C | 1 |
| Page, F | 1 |
| Milazzotto, F | 1 |
| DeLacey, WA | 1 |
| Nath, S | 1 |
| Haines, DE | 1 |
| Barber, MJ | 1 |
| DiMarco, JP | 1 |
| Reynard, CA | 1 |
| Zimmermann, M | 1 |
| Adamec, R | 1 |
| Rechavia, E | 1 |
| Kusniec, J | 2 |
| Fong, PC | 1 |
| Lau, CP | 1 |
| Chow, WH | 1 |
| Cheng, CH | 1 |
| Chiale, PA | 2 |
| Pastori, JD | 1 |
| Sánchez, RA | 1 |
| Elizari, MV | 2 |
| Rosenbaum, MB | 2 |
| Sethi, KK | 1 |
| Manoharan, S | 1 |
| Mohan, JC | 1 |
| Gupta, MP | 1 |
| Sicouri, SJ | 1 |
| Morgera, T | 2 |
| Miani, D | 1 |
| Bussani, R | 1 |
| Della Mea, MT | 1 |
| Sosa, E | 1 |
| Scalabrini, A | 1 |
| Tinoco, D | 1 |
| Bellotti, G | 1 |
| Pileggi, F | 1 |
| Matsuyama, K | 1 |
| Miyagi, H | 1 |
| Pariser, R | 1 |
| Kluger, J | 1 |
| Arditti, A | 1 |
| Delise, P | 1 |
| Raviele, A | 1 |
| Di Pede, F | 1 |
| D'Este, D | 1 |
| Bonso, A | 1 |
| Piccolo, E | 1 |
| Salvi, A | 1 |
| Alberti, E | 1 |
| Silvestri, F | 1 |
| Camerini, F | 1 |
| Filias, N | 1 |
| Jornod, J | 1 |
2 reviews available for verapamil and Anterior Fascicular Block
| Article | Year |
|---|---|
[Ventricular tachycardia in the normal heart].
Topics: Adolescent; Adult; Bundle-Branch Block; Calcium Channel Blockers; Catheter Ablation; Child; Diagnosi | 1995 |
[Idiopathic sustained ventricular tachycardia in the young adult with right bundle-branch and left axis deviation].
Topics: Action Potentials; Adult; Bundle-Branch Block; Electrocardiography; Heart Ventricles; Humans; Male; | 1992 |
3 trials available for verapamil and Anterior Fascicular Block
| Article | Year |
|---|---|
Electrophysiologic characteristics of wide QRS complexes during pharmacologic termination of sustained supraventricular tachycardias with verapamil and adenosine: observations from electrophysiologic study.
Topics: Adenosine; Anti-Arrhythmia Agents; Bundle-Branch Block; Electrocardiography; Electrophysiology; Fema | 2009 |
Verapamil for the suppression of idiopathic ventricular tachycardia of left bundle branch block-like morphology.
Topics: Adult; Bundle-Branch Block; Cardiac Pacing, Artificial; Electrocardiography, Ambulatory; Exercise To | 1993 |
Comparison of verapamil and diltiazem in the suppression of idiopathic ventricular tachycardia.
Topics: Adult; Bundle-Branch Block; Cardiac Pacing, Artificial; Diltiazem; Exercise Test; Female; Heart Cond | 1992 |
56 other studies available for verapamil and Anterior Fascicular Block
| Article | Year |
|---|---|
Narrow QRS complex in idiopathic (fascicular) left ventricular tachycardia.
Topics: Adult; Bundle-Branch Block; Calcium Channel Blockers; Diagnosis, Differential; Electrocardiography; | 2015 |
Verapamil-sensitive fascicular ventricular tachycardia in a patient with isolated left ventricular noncompaction.
Topics: Anti-Arrhythmia Agents; Bundle-Branch Block; Cardiomyopathies; Echocardiography, Doppler, Color; Ele | 2014 |
Verapamil-sensitive idiopathic left ventricular tachycardia in a 6-month-old: unique considerations in diagnosis and management in an infant.
Topics: Adenosine; Anti-Arrhythmia Agents; Bundle-Branch Block; Electrocardiography; Female; Heart Ventricle | 2015 |
[Radiofrequency ablation for verapamil-sensitive ventricular tachycardia].
Topics: Bundle-Branch Block; Catheter Ablation; Electrocardiography; Humans; Purkinje Fibers; Tachycardia, V | 2011 |
Coronary no-flow and ventricular tachycardia associated with habitual marijuana use.
Topics: Adult; Anti-Arrhythmia Agents; Bundle-Branch Block; Coronary Angiography; Coronary Circulation; Elec | 2003 |
Recognition of fascicular tachycardia in the emergency department.
Topics: Adenosine; Bundle-Branch Block; Calcium Channel Blockers; Drug Resistance; Electrocardiography; Emer | 2003 |
Is the fascicle of left bundle branch involved in the reentrant circuit of verapamil-sensitive idiopathic left ventricular tachycardia?
Topics: Adolescent; Adult; Aged; Anti-Arrhythmia Agents; Bundle of His; Bundle-Branch Block; Catheter Ablati | 2003 |
Unusual features of an idiopathic ventricular tachycardia arising from the left ventricular outflow tract.
Topics: Adult; Anti-Arrhythmia Agents; Bundle-Branch Block; Cardiac Pacing, Artificial; Catheter Ablation; D | 2005 |
Role of sodium and calcium channel block in unmasking the Brugada syndrome.
Topics: Ajmaline; Animals; Bundle-Branch Block; Calcium Channel Blockers; Dogs; Electrocardiography; Flecain | 2004 |
[CME--ECG 7; Solution. Palpitations after sports related activity].
Topics: Adult; Anti-Arrhythmia Agents; Bundle-Branch Block; Calcium Channel Blockers; Diagnosis, Differentia | 2005 |
Shortening of the ventricular fibrillatory intervals after administration of verapamil in a patient with Brugada syndrome and vasospastic angina.
Topics: Adult; Angina Pectoris; Anti-Arrhythmia Agents; Bundle-Branch Block; Coronary Vasospasm; Electrocard | 2006 |
A case of a borderline-broad complex tachycardia.
Topics: Adenosine; Anti-Arrhythmia Agents; Atrial Fibrillation; Bundle-Branch Block; Carotid Sinus; Diagnosi | 2006 |
Verapamil-sensitive left posterior fascicular ventricular tachycardia after myocardial infarction.
Topics: Anti-Arrhythmia Agents; Bundle-Branch Block; Humans; Male; Middle Aged; Myocardial Infarction; Tachy | 2008 |
Right ventricular tachycardia: clinical and electrophysiologic characteristics.
Topics: Adolescent; Adrenergic beta-Antagonists; Adult; Aged; Anti-Arrhythmia Agents; Bundle-Branch Block; C | 1983 |
Recurrent ventricular tachycardia responsive to verapamil.
Topics: Adolescent; Adult; Bundle-Branch Block; Child; Electrocardiography; Electrophysiology; Exercise Test | 1984 |
Use of intravenous verapamil for ventricular tachycardia.
Topics: Bundle-Branch Block; Coronary Disease; Electrocardiography; Exercise Test; Humans; Infusions, Parent | 1984 |
Fascicular tachycardia sensitive to calcium antagonists.
Topics: Adolescent; Adult; Bundle of His; Bundle-Branch Block; Calcium Channel Blockers; Electrocardiography | 1984 |
[Effect of verapamil on the sinus node and atrioventricular conduction in the canine heart].
Topics: Animals; Bundle-Branch Block; Dogs; Electrocardiography; Female; Heart Block; Heart Conduction Syste | 1984 |
Electrophysiological effects of quinidine alone and of the combination quinidine-verapamil on AV conduction in humans.
Topics: Adult; Arrhythmias, Cardiac; Atrial Fibrillation; Bundle of His; Bundle-Branch Block; Drug Therapy, | 1983 |
Verapamil effects on retrograde dual A-V conduction.
Topics: Adult; Atrioventricular Node; Bundle-Branch Block; Electrocardiography; Heart Conduction System; Hum | 1983 |
[Pharmacological study of a case of alternating right bundle branch block in the rat].
Topics: Animals; Bundle-Branch Block; Epinephrine; Rats; Verapamil | 1984 |
Multiform accelerated idioventricular rhythm in acute myocardial infarction: electrocardiographic characteristics and response to verapamil.
Topics: Adult; Aged; Arrhythmias, Cardiac; Bundle-Branch Block; Electrocardiography; Female; Humans; Injecti | 1983 |
Idiopathic paroxysmal ventricular tachycardia with a QRS pattern of right bundle branch block and left axis deviation: a unique clinical entity with specific properties.
Topics: Adult; Bundle-Branch Block; Electrocardiography; Female; Humans; Injections, Intravenous; Lidocaine; | 1983 |
Initiation of ventricular tachycardia by supraventricular beats.
Topics: Adult; Aged; Atrioventricular Node; Bundle-Branch Block; Cardiac Pacing, Artificial; Child; Child, P | 1982 |
Idiopathic left ventricular tachycardia: new insights into electrophysiological characteristics and radiofrequency catheter ablation.
Topics: Adult; Bundle-Branch Block; Cardiac Pacing, Artificial; Catheter Ablation; Electrocardiography; Elec | 1995 |
[AV reciprocating tachycardia with intermittent bundle branch block in latent Wolff-Parkinson-White syndrome].
Topics: Adrenergic beta-Antagonists; Adult; Bundle-Branch Block; Digitalis Glycosides; Electrocardiography; | 1994 |
Clinical and electrophysiologic spectrum of fascicular tachycardias.
Topics: Adolescent; Adult; Bundle of His; Bundle-Branch Block; Cardiac Pacing, Artificial; Catheter Ablation | 1994 |
The effects of adenosine on idiopathic ventricular tachycardia.
Topics: Adenosine Triphosphate; Adolescent; Adult; Bundle-Branch Block; Child; Electrocardiography; Exercise | 1994 |
Frequency of presumed reentry with an excitable gap in sustained ventricular tachycardia unassociated with coronary artery disease.
Topics: Adolescent; Adult; Bundle of His; Bundle-Branch Block; Cardiac Pacing, Artificial; Cardiomyopathy, D | 1993 |
Spectrum of electrophysiologic and electropharmacologic characteristics of verapamil-sensitive ventricular tachycardia in patients without structural heart disease.
Topics: Adenosine; Adult; Bundle-Branch Block; Catecholamines; Electrocardiography; Female; Heart Conduction | 1996 |
Verapamil sensitive incessant ventricular tachycardia in the newborn.
Topics: Anti-Arrhythmia Agents; Bundle-Branch Block; Calcium Channel Blockers; Electrocardiography; Female; | 1996 |
Idiopathic left ventricular tachycardia due to reentry mechanism, cured during catheter manipulation.
Topics: Adolescent; Bundle-Branch Block; Cardiac Catheterization; Electrocardiography; Female; Heart Septum; | 1997 |
Physiology of the escape rhythm after radiofrequency atrioventricular junctional ablation.
Topics: Adenosine; Aged; Anti-Arrhythmia Agents; Atrial Fibrillation; Atrioventricular Node; Atropine; Bundl | 1998 |
Retrograde Purkinje potential activation during sinus rhythm following catheter ablation of idiopathic left ventricular tachycardia.
Topics: Anti-Arrhythmia Agents; Bundle-Branch Block; Catheter Ablation; Child; Electric Stimulation; Electro | 1998 |
Verapamil-sensitive left anterior fascicular ventricular tachycardia: results of radiofrequency ablation in six patients.
Topics: Adult; Aged; Anti-Arrhythmia Agents; Bundle-Branch Block; Catheter Ablation; Electrocardiography; El | 1998 |
Significance of late diastolic potential preceding Purkinje potential in verapamil-sensitive idiopathic left ventricular tachycardia.
Topics: Action Potentials; Adolescent; Adult; Bundle-Branch Block; Calcium Channel Blockers; Catheter Ablati | 1999 |
Ventricular arrhythmias with left bundle branch block pattern and inferior axis: assessment of their mechanisms on the basis of response to ATP, nicorandil and verapamil.
Topics: Adenosine Triphosphate; Adult; Anti-Arrhythmia Agents; Biological Transport, Active; Bundle-Branch B | 2000 |
Effects of verapamil and lidocaine on two components of the re-entry circuit of verapamil-senstitive idiopathic left ventricular tachycardia.
Topics: Adolescent; Adult; Bundle-Branch Block; Cardiac Pacing, Artificial; Electrocardiography; Female; Hea | 2001 |
The role of Purkinje and pre-Purkinje potentials in the reentrant circuit of verapamil-sensitive idiopathic LV tachycardia.
Topics: Adolescent; Adult; Bundle-Branch Block; Calcium Channel Blockers; Catheter Ablation; Electrocardiogr | 2001 |
Calcium channel blockers as first line treatment for broad complex tachycardia with right bundle branch block: ingenuity or folly?
Topics: Adult; Bundle-Branch Block; Calcium Channel Blockers; Diltiazem; Electrocardiography; Emergency Trea | 2002 |
[Comparative study of the effect of some drugs on A-V conduction by recording of the His electrocardiogram].
Topics: Adult; Aged; Ajmaline; Bundle-Branch Block; Digitalis Glycosides; Electrocardiography; Heart Conduct | 1978 |
[Electrophysiologic effects of verapamil in patients with conduction disturbances. Studies of 16 cases by recording of the electrocardiogram of the bundle of His].
Topics: Adult; Aged; Bundle of His; Bundle-Branch Block; Electrocardiography; Female; Heart Conduction Syste | 1976 |
Adenosine and verapamil-sensitive ventricular tachycardia originating from the left ventricle: radiofrequency catheter ablation.
Topics: Adenosine; Bundle-Branch Block; Cardiac Pacing, Artificial; Catheter Ablation; Electrocardiography; | 1992 |
Ventricular tachycardia of right bundle-branch block--left axis deviation morphology and organic heart disease.
Topics: Adolescent; Aged; Bundle of His; Bundle-Branch Block; Cardiac Pacing, Artificial; Combined Modality | 1992 |
Reentrant fascicular tachycardia with cycle length alternans: insights into the tachycardia mechanism and origin.
Topics: Bundle of His; Bundle-Branch Block; Cardiac Pacing, Artificial; Diltiazem; Electrocardiography; Elec | 1990 |
Contrasting effects of verapamil and procainamide on rate-dependent bundle branch block: pharmacologic evidence for the role of depressed sodium channel responses.
Topics: Adult; Aged; Bundle-Branch Block; Electrocardiography; Female; Heart Conduction System; Humans; Male | 1990 |
Verapamil in idiopathic ventricular tachycardia of right bundle branch block morphology: observations during electrophysiologic and exercise testing.
Topics: Adult; Bundle of His; Bundle-Branch Block; Cardiac Pacing, Artificial; Electrocardiography; Exercise | 1986 |
Chronic idiopathic idioventricular tachycardia caused by slow response automaticity.
Topics: Adult; Bundle-Branch Block; Cardiac Pacing, Artificial; Electrocardiography; Female; Follow-Up Studi | 1987 |
[Histological substrate of ventricular tachycardias of the right bundle-branch block type (sensitive to verapamil)].
Topics: Adult; Bundle-Branch Block; Electrophysiology; Humans; Male; Middle Aged; Myocardium; Tachycardia; V | 1989 |
[Pre-excitation syndrome related to node fascicular fibers (Mahaim). Report of 2 cases].
Topics: Adult; Bundle-Branch Block; Electrocardiography; Heart Conduction System; Heart Rate; Humans; Male; | 1986 |
Entrainment of idiopathic ventricular tachycardia of left ventricular origin with evidence for reentry with an area of slow conduction and effect of verapamil.
Topics: Adolescent; Adult; Bundle-Branch Block; Cardiac Pacing, Artificial; Electrocardiography; Electrophys | 1988 |
Verapamil responsive ventricular tachycardia.
Topics: Adult; Bundle-Branch Block; Electrocardiography; Heart Ventricles; Humans; Male; Tachycardia; Verapa | 1986 |
An unusual ventricular tachycardia responsive to verapamil.
Topics: Adult; Amiodarone; Bundle-Branch Block; Electrocardiography; Heart Ventricles; Humans; Lidocaine; Ma | 1986 |
[Idiopathic ventricular tachycardia responsive to verapamil. Presentation of 3 cases and review of the literature].
Topics: Adolescent; Adult; Aged; Ajmaline; Amiodarone; Bundle-Branch Block; Female; Humans; Male; Tachycardi | 1985 |
Morphological findings in apparently idiopathic ventricular tachycardia. An echocardiographic haemodynamic and histologic study.
Topics: Adult; Aged; Amiodarone; Biopsy; Bundle-Branch Block; Cardiomyopathies; Drug Therapy, Combination; E | 1985 |
[Cardiovascular complications of tricyclic anti-depressants. Apropos of a case of acute poisoning].
Topics: Adult; Arrhythmias, Cardiac; Bundle-Branch Block; Diazepam; Digitalis Glycosides; Electrocardiograph | 1973 |