എന്താണ് കംപ്ലീറ്റ് ഹാർട്ട് ബ്ലോക്ക്? [ Ссылка ]
पूर्ण हृदय ब्लॉक क्या है? [ Ссылка ]
Discussion on response to exercise in congenital complete heart block.
Congenital complete heart block with RR interval of 1280 ms (ventricular rate: 47/min) and PP interval of 960 ms (atrial rate of 62.5/min). The four criteria for diagnosis of complete heart block are satisfied: regular PP interval, regular RR interval, PP interval less than RR interval and varying PR interval.

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