Of late, Antzelevitch has recognized transmutations in the L-type calcium channel subunits, namely CACNB2 (S481L) and CACNA1C (A39V, G490R). This further leads to a rise in the ST and a comparatively small QT interlude (Antzelevitch, 2007). This disorder is genetically garnered in an autosomal, overriding arrangement and is more observable in the male population. Moreover, it has much greater rates of occurrence in most Asian populaces.

The reason for succumbing from the Brugada syndrome has been indentified as ventricular fibrillation. The incidents involving fainting as well as aborted (or otherwise) abrupt death are the result of rapid polymorphic ventricular tachycardias. These arrhythmias take place with almost no notice of any kind. Although there is no particular behavior modality that dependably and completely averts ventricular fibrillation from befalling in this ailment, the cure itself is in the cessation of this deadly arrhythmia before it results in expiration. This is carried out through the embedding of an Implantable Cardioverter Defibrillator (ICD); this device continually screens the rhythm of the cardiac muscles and defibrillates the person it is planted in if the ventricular fibrillation becomes prominent. Many researchers of late have carried out investigations that have appraised the function of quinidine, a category Ia antiarrhythmic drug, for lessening VF incidents happening in this condition. Quinidine was established to lower the overall quantity of VF occurrences and amending impulsive ECG modifications, conceivably through deterring the Ito channels (Belhassen, 2004). Certain drugs have been claimed to instigate the deadly arrhythmias in Brugada Syndrome within patients. However, they can be thwarted early on by shunning these drugs, or consuming them simply in measured conditions (Postema, 2009). Those possessing an element of risk for coronary artery ailment may necessitate an angiogram before ICD implantation.

Ample advancement has been made in our comprehension of Brugada Syndrome. Nevertheless, additional exploration is desirable, particularly in the range of identification and risk stratification. Regularly, patients with "atypical right bundle branch morphologies" are recognized and exposed to unstandardized electrophysiological and pharmacologic testing with even larger dissimilarity in the understanding of these outcomes. This surges the monetarist weight put on health care resources, not simply the emotional and psychological weight put on patients and their near and dear ones.


Antzelevitch C, Brugada P, Borggrefe M, Brugada J, Brugada R, Corrado D, et al. (2005). Brugada syndrome: report of the second consensus conference: endorsed by the Heart Rhythm Society and the European Heart Rhythm Association. Circulation; 111: 659-70

Antzelevitch C (2007). "Genetic basis of Brugada syndrome." Heart rhythm: the official journal of the Heart Rhythm Society 4 (6): 756 -- 7. DOI:10.1016/j.hrthm.2007.03.015. PMC 1989771. PMID 17556198

Belhassen B, Glick A, Viskin S (2004). "Efficacy of quinidine in high-risk patients with Brugada syndrome." Circulation 110 (13): f1731 -- 7. DOI:10.1161/01.CIR.0000143159.30585.90. PMID 15381640

Brugada J, Brugada P, Brugada R (July 1999). "The syndrome of right bundle branch blocks ST segment elevation in V1 to V3 and sudden death -- the Brugada syndrome." Europace 1 (3): 156 -- 66. DOI:10.1053/eupc.1999.0033. PMID 11225790.

Brugada P, Brugada J (November 1992). "Right bundle branch block, persistent ST segment elevation and sudden cardiac death: a distinct clinical and electrocardiographic syndrome. A multicenter report." J. Am. Coll. Cardiol. 20 (6): 1391 -- 6. DOI:10.1016/0735-1097(92)90253-J. PMID 1309182

Hedley PL; Jorgensen P; Schlamowitz S; Moolman-Smook, Johanna et al. (2009). "Brugada syndrome." Human Mutation 30 (9): 1256 -- 66. DOI:10.1002/humu.21066. PMID 19606473

Matsuo K, Akahoshi M, Nakashima E, Suyama A, Seto S, Hayano M, et al. (2001). The prevalence, incidence and prognostic value of the Brugada-type electrocardiogram: a population-based study of four decades. J Am Coll Cardiol; 38: 765-70

Nademanee K, Veerakul G, Nimmannit S. et al. (1997). "Arrhythmogenic marker for the sudden unexplained death syndrome in Thai men." Circulation 96 (8): 2595 -- 2600. PMID 9355899

Postema, PG; Wolpert, C, Amin, AS, Probst, V, Borggrefe, M, Roden, DM, Priori, SG, Tan, HL, Hiraoka, M, Brugada, J, Wilde, AA (2009 Sep). "Drugs and Brugada…