CHEMICALS AND DRUGS Heterocyclic Compounds [D03] Heterocyclic Compounds Alkaloids [D03.132] Alkaloids Indole Alkaloids [D03.132.436] Indole Alkaloids Secologanin Tryptamine Alkaloids [D03.132.436.681] Secologanin Tryptamine Alkaloids Ajmaline [D03.132.436.681.077] Ajmaline Lorajmine [D03.132.436.681.077.324] Lorajmine Prajmaline [D03.132.436.681.077.650] Prajmaline Ellipticines [D03.132.436.681.333] Ellipticines Ibogaine [D03.132.436.681.444] Ibogaine Strychnine [D03.132.436.681.722] Strychnine Vinca Alkaloids [D03.132.436.681.827] Vinca Alkaloids Yohimbine [D03.132.436.681.933] Yohimbine CHEMICALS AND DRUGS Heterocyclic Compounds [D03] Heterocyclic Compounds Heterocyclic Compounds, Fused-Ring [D03.633] Heterocyclic Compounds, Fused-Ring Heterocyclic Compounds, 2-Ring [D03.633.100] Heterocyclic Compounds, 2-Ring Indoles [D03.633.100.473] Indoles Indole Alkaloids [D03.633.100.473.402] Indole Alkaloids Secologanin Tryptamine Alkaloids [D03.633.100.473.402.681] Secologanin Tryptamine Alkaloids Ajmaline [D03.633.100.473.402.681.077] Ajmaline Lorajmine [D03.633.100.473.402.681.077.324] Lorajmine Prajmaline [D03.633.100.473.402.681.077.650] Prajmaline Ellipticines [D03.633.100.473.402.681.333] Ellipticines Ibogaine [D03.633.100.473.402.681.444] Ibogaine Strychnine [D03.633.100.473.402.681.722] Strychnine Vinca Alkaloids [D03.633.100.473.402.681.827] Vinca Alkaloids Yohimbine [D03.633.100.473.402.681.933] Yohimbine CHEMICALS AND DRUGS Heterocyclic Compounds [D03] Heterocyclic Compounds Heterocyclic Compounds, Fused-Ring [D03.633] Heterocyclic Compounds, Fused-Ring Heterocyclic Compounds, 2-Ring [D03.633.100] Heterocyclic Compounds, 2-Ring Indolizines [D03.633.100.496] Indolizines Indolizidines [D03.633.100.496.500] Indolizidines Indole Alkaloids [D03.633.100.496.500.500] Indole Alkaloids Secologanin Tryptamine Alkaloids [D03.633.100.496.500.500.681] Secologanin Tryptamine Alkaloids Ajmaline [D03.633.100.496.500.500.681.077] Ajmaline Lorajmine [D03.633.100.496.500.500.681.077.324] Lorajmine Prajmaline [D03.633.100.496.500.500.681.077.650] Prajmaline Ellipticines [D03.633.100.496.500.500.681.333] Ellipticines Ibogaine [D03.633.100.496.500.500.681.444] Ibogaine Strychnine [D03.633.100.496.500.500.681.722] Strychnine Vinca Alkaloids [D03.633.100.496.500.500.681.827] Vinca Alkaloids Yohimbine [D03.633.100.496.500.500.681.933] Yohimbine

Ajmaline - Preferred

Concept UI	M0000613
Scope note	An alkaloid found in the root of RAUWOLFIA SERPENTINA, among other plant sources. It is a class 1-A antiarrhythmic agent that apparently acts by changing the shape and threshold of cardiac action potentials.
Preferred term	Ajmaline

Aritmina - Narrower

Concept UI	M0431777
Scope note	An alkaloid found in the root of RAUWOLFIA SERPENTINA, among other plant sources. It is a class 1-A antiarrhythmic agent that apparently acts by changing the shape and threshold of cardiac action potentials.
Scope note	An alkaloid found in the root of RAUWOLFIA SERPENTINA, among other plant sources. It is a class 1-A antiarrhythmic agent that apparently acts by changing the shape and threshold of cardiac action potentials.
Preferred term	Aritmina

Tachmalin - Narrower

Concept UI	M0354273
Scope note	An alkaloid found in the root of RAUWOLFIA SERPENTINA, among other plant sources. It is a class 1-A antiarrhythmic agent that apparently acts by changing the shape and threshold of cardiac action potentials.
Scope note	An alkaloid found in the root of RAUWOLFIA SERPENTINA, among other plant sources. It is a class 1-A antiarrhythmic agent that apparently acts by changing the shape and threshold of cardiac action potentials.
Preferred term	Tachmalin

Gilurtymal - Narrower

Concept UI	M0354272
Scope note	An alkaloid found in the root of RAUWOLFIA SERPENTINA, among other plant sources. It is a class 1-A antiarrhythmic agent that apparently acts by changing the shape and threshold of cardiac action potentials.
Scope note	An alkaloid found in the root of RAUWOLFIA SERPENTINA, among other plant sources. It is a class 1-A antiarrhythmic agent that apparently acts by changing the shape and threshold of cardiac action potentials.
Preferred term	Gilurtymal

Rauverid - Narrower

Concept UI	M0431869
Scope note	An alkaloid found in the root of RAUWOLFIA SERPENTINA, among other plant sources. It is a class 1-A antiarrhythmic agent that apparently acts by changing the shape and threshold of cardiac action potentials.
Scope note	An alkaloid found in the root of RAUWOLFIA SERPENTINA, among other plant sources. It is a class 1-A antiarrhythmic agent that apparently acts by changing the shape and threshold of cardiac action potentials.
Preferred term	Rauverid
Entry term(s)	Wolfina

Serenol - Narrower

Concept UI	M0431870
Scope note	An alkaloid found in the root of RAUWOLFIA SERPENTINA, among other plant sources. It is a class 1-A antiarrhythmic agent that apparently acts by changing the shape and threshold of cardiac action potentials.
Scope note	An alkaloid found in the root of RAUWOLFIA SERPENTINA, among other plant sources. It is a class 1-A antiarrhythmic agent that apparently acts by changing the shape and threshold of cardiac action potentials.
Preferred term	Serenol

Ajmaline Hydrochloride - Narrower

Concept UI	M0584206
Scope note	An alkaloid found in the root of RAUWOLFIA SERPENTINA, among other plant sources. It is a class 1-A antiarrhythmic agent that apparently acts by changing the shape and threshold of cardiac action potentials.
Scope note	An alkaloid found in the root of RAUWOLFIA SERPENTINA, among other plant sources. It is a class 1-A antiarrhythmic agent that apparently acts by changing the shape and threshold of cardiac action potentials.
Preferred term	Ajmaline Hydrochloride

Cardiorythmine - Narrower

Concept UI	M0431778
Scope note	An alkaloid found in the root of RAUWOLFIA SERPENTINA, among other plant sources. It is a class 1-A antiarrhythmic agent that apparently acts by changing the shape and threshold of cardiac action potentials.
Scope note	An alkaloid found in the root of RAUWOLFIA SERPENTINA, among other plant sources. It is a class 1-A antiarrhythmic agent that apparently acts by changing the shape and threshold of cardiac action potentials.
Preferred term	Cardiorythmine