2024年11月5日 · rsr' pattern in athletes: V1 shows rsr' that is peaked and sharp. No STE or minimal STE (<1 mm). T-wave is negative and sometimes deep. Significance: seen in 35-50% of athletes. This may relate to physiological RV enlargement. other common ECG changes in athletes may include: High vagal tone: Sinus bradycardia. First-degree AV block.

In this review we analyze in detail all the possible conditions, both benign and pathological that may explain the presence of this electrocardiographic pattern. We also propose a simple electrocardiographic algorithm for differential diagnosis. Keywords: rSr’ pattern, Brugada ECG pattern, ARVD, algorithm.

2025年3月17日 · Incomplete right bundle branch block is a common finding at all ages with more prevalence in men compared with women 1. It is defined by QRS complex duration between 110 and 120 ms in adults and a rsr', rsR', or rSR' pattern in leads V1 or V2 2, and it implies a partial block in the right Purkinje system.

The RSR Prime (rSR’) pattern represents a delay in activation within the basal part of the right ventricle (RV), which can be observed through distinct variations in QRS complex morphology. Several types of rSR’ patterns exist, such as incomplete or complete right bundle branch block (RBBB) patterns.

One of the more frequent dilemmas in ECG interpretation is the differential diagnosis of an rSr' pattern in leads V1 -V2 . We often face this finding in asymptomatic and otherwise healthy individuals and the causes may vary from benign nonpathological variants to severe or life-threatening heart dis …

2015年12月1日 · The rSr’ pattern on ECG is relatively frequent and a logical approach to identifying the cause can prevent unnecessary testing and treatment. A diagnostic algorithm is proposed (Fig. 2). In asymptomatic individuals without underlying structural heart disease, in whom benign causes are most likely, reassurance alone is indicated.

2018年7月1日 · In this chapter, the differential diagnosis of an rSr′ pattern in lead V1, one of the most frequent dilemmas in electrocardiographic (ECG) interpretation, will be discussed.

2018年1月1日 · In this chapter we review the ECG characteristics and differential diagnosis of the RSr′ in leads V1-V2. We will focus especially in the cases with QRS < 120 ms.

The differential diagnosis of an rSr' pattern in leads V1-V2 on electrocardiogram is a frequently encountered entity in clinical cardiology. This finding often presents itself in asymptomatic and healthy individuals. The causes might vary from benign and nonpathological, to …

2014年12月26日 · One of the more frequent dilemmas in ECG interpretation is the differential diagnosis of an rSr’ pattern in leads V 1-V 2. We often face this finding in asymptomatic and otherwise healthy individuals and the causes may vary from benign nonpathological variants to severe or life-threatening heart diseases, such as Brugada syndrome or ...