Effects of Calcium Antagonists and Lidocaine on Conduction Delay Induced by Acute Myocardial Ischemia in Dogs

The Japanese Journal of Pharmacology ◽

10.1254/jjp.30.579 ◽

1980 ◽

Vol 30 (5) ◽

pp. 587-597 ◽

Author(s):

Haruaki Nakaya ◽

Yuichi Hattori ◽

Morio Kanno

Keyword(s):

Myocardial Ischemia ◽

Calcium Antagonists ◽

Acute Myocardial Ischemia ◽

Conduction Delay

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Myocardial blood flow, alternans of ST segment elevation, conduction delay and ventricular arrhythmia during acute myocardial ischemia with and without retrograde blood flow in canine hearts.

Japanese Circulation Journal ◽

10.1253/jcj.55.581 ◽

1991 ◽

Vol 55 (6) ◽

pp. 581-590 ◽

Author(s):

YASUO NAGAMOTO ◽

MASASUKE FUJITA ◽

YOUICHIRO FURUNO ◽

TAKASHI OHKITA ◽

AKIO KUROIWA

Keyword(s):

Myocardial Ischemia ◽

Ventricular Arrhythmia ◽

Myocardial Blood Flow ◽

Acute Myocardial Ischemia ◽

Conduction Delay ◽

St Segment Elevation ◽

Retrograde Blood Flow

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Calcium antagonists and acute myocardial ischemia: Comparative effects of gallopamil and nifedipine on ischemia-induced and reperfusion-induced ventricular arrhythmias, epicardial conduction times, and ventricular fibrillation thresholds

Cardiovascular Drugs and Therapy ◽

10.1007/bf02209078 ◽

1987 ◽

Vol 1 (4) ◽

pp. 367-376 ◽

Author(s):

Hartmut Gülker ◽

Wilhelm Haverkamp ◽

Gerhard Hindricks ◽

Franz Bender

Keyword(s):

Ventricular Fibrillation ◽

Myocardial Ischemia ◽

Calcium Antagonists ◽

Ventricular Arrhythmias ◽

Acute Myocardial Ischemia ◽

Fibrillation Thresholds

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Electroide cather recording during malignant ventricular arrythmia following experimental acute myocardial ischemia. Evidence for re-entry due to conduction delay and block in ischemic myocardium.

Circulation ◽

10.1161/01.cir.51.6.1003 ◽

1975 ◽

Vol 51 (6) ◽

pp. 1003-1014 ◽

Author(s):

N El Sherif ◽

B J Scherlag ◽

R Lazzara

Keyword(s):

Myocardial Ischemia ◽

Acute Myocardial Ischemia ◽

Ischemic Myocardium ◽

Conduction Delay

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Electrophysiological actions of calcium antagonists in normal heart and in mild and severe acute myocardial ischemia A. V�gh, L. Szekeres, t. Udvary. Department of Pharmacology Albert Szent-Gy�rgyi Medical University, Szeged, Hungary

Journal of Molecular and Cellular Cardiology ◽

10.1016/0022-2828(89)91505-8 ◽

1989 ◽

Vol 21 ◽

pp. S1

Keyword(s):

Myocardial Ischemia ◽

Calcium Antagonists ◽

Acute Myocardial Ischemia ◽

Normal Heart ◽

Medical University

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Relation between conduction delay and ventricular fibrillation: Characteristics of conduction of premature impulses during acute myocardial ischemia

The American Journal of Cardiology ◽

10.1016/0002-9149(81)90609-3 ◽

1981 ◽

Vol 48 (2) ◽

pp. 287-294 ◽

Author(s):

Toshifumi Fujimoto ◽

Hiromu Hamamoto ◽

Thomas Peter ◽

William J. Mandel ◽

Avile McCullen

Keyword(s):

Ventricular Fibrillation ◽

Myocardial Ischemia ◽

Acute Myocardial Ischemia ◽

Conduction Delay

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Electrode catheter recordings during malignant ventricular arrhythmias following experimental acute myocardial ischemia. Evidence for re-entry due to conduction delay and block in ischemic myocardium

The American Journal of Cardiology ◽

10.1016/0002-9149(75)90640-2 ◽

1975 ◽

Vol 35 (1) ◽

pp. 134

Author(s):

Nabil El-Sherif ◽

Benjamin J. Scherlag ◽

Ralph Lazzara

Keyword(s):

Myocardial Ischemia ◽

Ventricular Arrhythmias ◽

Acute Myocardial Ischemia ◽

Ischemic Myocardium ◽

Conduction Delay

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The effect of interruption of collateral blood flow on conduction delay and arrhythmias during acute myocardial ischemia

The American Journal of Cardiology ◽

10.1016/0002-9149(81)90640-8 ◽

1981 ◽

Vol 47 ◽

pp. 391

Author(s):

David E. Euler ◽

Charles E. Prood ◽

E. Neil Moore ◽

Joseph F. Spear

Keyword(s):

Myocardial Ischemia ◽

Acute Myocardial Ischemia ◽

Conduction Delay ◽

Collateral Blood Flow

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Relationship of alternans of monophasic action potential and conduction delay inside the ischemic border zone to serious ventricular arrhythmia during acute myocardial ischemia in dogs

American Heart Journal ◽

10.1016/0002-8703(89)90400-6 ◽

1989 ◽

Vol 117 (6) ◽

pp. 1223-1233 ◽

Author(s):

Shinnosuke Abe ◽

Yasuo Nagamoto ◽

Yasunori Fukuchi ◽

Tomohiro Hayakawa ◽

Akio Kuroiwa

Keyword(s):

Myocardial Ischemia ◽

Ventricular Arrhythmia ◽

Action Potential ◽

Acute Myocardial Ischemia ◽

Border Zone ◽

Monophasic Action Potential ◽

Conduction Delay ◽

Relationship Of

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Effects of calcium antagonists on coronary circulation and conduction delay induced by myocardial ischemia in dogs: A comparative study with other coronary vasodilators

European Journal of Pharmacology ◽

10.1016/0014-2999(81)90227-2 ◽

1981 ◽

Vol 73 (4) ◽

pp. 273-281 ◽

Author(s):

Haruaki Nakaya ◽

Yuichi Hattori ◽

Ichiro Sakuma ◽

Morio Kanno

Keyword(s):

Myocardial Ischemia ◽

Comparative Study ◽

Calcium Antagonists ◽

Coronary Circulation ◽

Conduction Delay

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Transient electrocardiographic recording of acute myocardial ischemia with ST-segment elevation of the diaphragmal location accompanied by a total atrioventricular block as an initial manifestation of Prinzmetal’s angina — A case report

Open Medicine ◽

10.2478/s11536-007-0003-9 ◽

2007 ◽

Vol 2 (1) ◽

pp. 108-115

Author(s):

Krunoslav Fuckar ◽

Nenad Lakusic ◽

Hrvoje Stipic

Keyword(s):

Case Report ◽

Myocardial Ischemia ◽

Atrioventricular Block ◽

Coronary Arteries ◽

Calcium Antagonists ◽

Acute Myocardial Ischemia ◽

Vasospastic Angina ◽

St Segment Elevation ◽

Total Atrioventricular Block

AbstractPrinzmetal’s angina, also known as Prinzmetal’s variant or Prinzmetal’s vasospastic angina is characterized by angina attacks caused by spasm of the great epicardial coronary arteries. Coronary artery endothelial dysfunction plays a crucial role in the development of this vasospastic angina. The attacks of vasospastic angina can be prevented with calcium antagonists and nitrates, whereas in refractory variant angina, coronary angioplasty with stenting may help prevent further coronary spasm. In this case report, we present a 52-year-old male patient with a transient electrocardiographic recording of acute myocardial ischemia with ST-segment elevation of the diaphragmal location accompanied by a total atrioventricular block immediately after exercise testing and as a first manifestation of Prinzmetal’s angina. After regression of the symptoms and electrocardiographic changes, significant pathomorphologic changes of coronary arteries were excluded by coronary angiography. Following discharge, the patient was treated with calcium antagonists and did not show symptoms during a 4-year follow-up period.

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