| D007093 |
Imidazoles |
Compounds containing 1,3-diazole, a five membered aromatic ring containing two nitrogen atoms separated by one of the carbons. Chemically reduced ones include IMIDAZOLINES and IMIDAZOLIDINES. Distinguish from 1,2-diazole (PYRAZOLES). |
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| D008012 |
Lidocaine |
A local anesthetic and cardiac depressant used as an antiarrhythmia agent. Its actions are more intense and its effects more prolonged than those of PROCAINE but its duration of action is shorter than that of BUPIVACAINE or PRILOCAINE. |
Lignocaine,2-(Diethylamino)-N-(2,6-Dimethylphenyl)Acetamide,2-2EtN-2MePhAcN,Dalcaine,Lidocaine Carbonate,Lidocaine Carbonate (2:1),Lidocaine Hydrocarbonate,Lidocaine Hydrochloride,Lidocaine Monoacetate,Lidocaine Monohydrochloride,Lidocaine Monohydrochloride, Monohydrate,Lidocaine Sulfate (1:1),Octocaine,Xylesthesin,Xylocaine,Xylocitin,Xyloneural |
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| D010672 |
Phenytoin |
An anticonvulsant that is used to treat a wide variety of seizures. It is also an anti-arrhythmic and a muscle relaxant. The mechanism of therapeutic action is not clear, although several cellular actions have been described including effects on ion channels, active transport, and general membrane stabilization. The mechanism of its muscle relaxant effect appears to involve a reduction in the sensitivity of muscle spindles to stretch. Phenytoin has been proposed for several other therapeutic uses, but its use has been limited by its many adverse effects and interactions with other drugs. |
Diphenylhydantoin,Fenitoin,Phenhydan,5,5-Diphenylhydantoin,5,5-diphenylimidazolidine-2,4-dione,Antisacer,Difenin,Dihydan,Dilantin,Epamin,Epanutin,Hydantol,Phenytoin Sodium,Sodium Diphenylhydantoinate,Diphenylhydantoinate, Sodium |
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| D011342 |
Procainamide |
A class Ia antiarrhythmic drug that is structurally-related to PROCAINE. |
Procaine Amide,Apo-Procainamide,Biocoryl,Novocainamide,Novocamid,Procainamide Hydrochloride,Procamide,Procan,Procan SR,Procanbid,Pronestyl,Rhythmin,Amide, Procaine,Hydrochloride, Procainamide |
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| D011412 |
Propanolamines |
AMINO ALCOHOLS containing the propanolamine (NH2CH2CHOHCH2) group and its derivatives. |
Aminopropanols |
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| D011433 |
Propranolol |
A widely used non-cardioselective beta-adrenergic antagonist. Propranolol has been used for MYOCARDIAL INFARCTION; ARRHYTHMIA; ANGINA PECTORIS; HYPERTENSION; HYPERTHYROIDISM; MIGRAINE; PHEOCHROMOCYTOMA; and ANXIETY but adverse effects instigate replacement by newer drugs. |
Dexpropranolol,AY-20694,Anaprilin,Anapriline,Avlocardyl,Betadren,Dociton,Inderal,Obsidan,Obzidan,Propanolol,Propranolol Hydrochloride,Rexigen,AY 20694,AY20694,Hydrochloride, Propranolol |
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| D011802 |
Quinidine |
An optical isomer of quinine, extracted from the bark of the CHINCHONA tree and similar plant species. This alkaloid dampens the excitability of cardiac and skeletal muscles by blocking sodium and potassium currents across cellular membranes. It prolongs cellular ACTION POTENTIALS, and decreases automaticity. Quinidine also blocks muscarinic and alpha-adrenergic neurotransmission. |
Adaquin,Apo-Quinidine,Chinidin,Quincardine,Quinidex,Quinidine Sulfate,Quinora,Apo Quinidine,Sulfate, Quinidine |
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| D004206 |
Disopyramide |
A class I anti-arrhythmic agent (one that interferes directly with the depolarization of the cardiac membrane and thus serves as a membrane-stabilizing agent) with a depressant action on the heart similar to that of guanidine. It also possesses some anticholinergic and local anesthetic properties. |
Diisopyramide,Disopyramide Monohydrochloride,Disopyramide Phosphate,Disopyramide Phosphate (1:1),Disopyramide Phosphate (1:1), (+-)-Isomer,Disopyramide Phosphate (1:1), (R)-Isomer,Disopyramide Phosphate (1:1), (S)-Isomer,Disopyramide, (+-)-Isomer,Disopyramide, (R)-Isomer,Disopyramide, (S)-Isomer,Disopyramide, D-Tartrate (1:1), (S)-Isomer,Disopyramide, L-Tartrate (1:1), (R)-Isomer,Disopyramide, L-Tartrate (1:1), (S)-Isomer,Disopyramide, L-Tartrate (1:2), (+-)-Isomer,Disopyramide, L-Tartrate, (S)-isomer,Norpace,Palpitin,Palpitine,Rhythmodan,Ritmilen,Rythmilen,SC-13957,SC 13957,SC13957 |
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| D005117 |
Cardiac Complexes, Premature |
A group of cardiac arrhythmias in which the cardiac contractions are not initiated at the SINOATRIAL NODE. They include both atrial and ventricular premature beats, and are also known as extra or ectopic heartbeats. Their frequency is increased in heart diseases. |
Ectopic Heartbeats,Extrasystole,Premature Beats,Premature Cardiac Complexes,Cardiac Complex, Premature,Extrasystoles,Premature Cardiac Complex,Beat, Premature,Beats, Premature,Complexes, Premature Cardiac,Ectopic Heartbeat,Heartbeat, Ectopic,Heartbeats, Ectopic,Premature Beat,Premature Cardiac Complices |
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| D006439 |
Hemodynamics |
The movement and the forces involved in the movement of the blood through the CARDIOVASCULAR SYSTEM. |
Hemodynamic |
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