Adams-Stokes Syndrome [Disease/Finding] Adam-Stokes Attacks A condition of fainting spells caused by heart block, often an atrioventricular block, that leads to BRADYCARDIA and drop in CARDIAC OUTPUT. When the cardiac output becomes too low, the patient faints (SYNCOPE). In some cases, the syncope attacks are transient and in others cases repetitive and persistent. N0000000304 1024009 46935006 Adams-Stokes Syndrome Stokes-Adams Syndrome M0000337 C786 C0001396 Stokes-Adams Attacks D000219 271547004 13620007 Adams-Stokes Syndrome Heart Block [Disease/Finding]