[Therapeutic difficulties in supraventricular tachycardia without any evident changes in the heart]

MeSH terms

• Adams-Stokes Syndrome / chemically induced
• Adult
• Electrocardiography
• Humans
• Male
• Propranolol / adverse effects
• Propranolol / therapeutic use
• Quinidine / adverse effects
• Quinidine / therapeutic use
• Tachycardia / drug therapy*