Evaluation of the electrocardiographic signs of left ventricular hypertrophy, using the echocardiography in patients with hypertensive cardiopathy.

The electrocardiography (ECG) contribution in the diagnosis of left ventricular hypertrophy (LVH) associated to arterial hypertension was evaluated in 54 hypertensive patients, 39 men and 15 women, with a mean age of 51.6 years, mean systolic and diastolic pressure 186 +/- 46 and 111 +/- 46 mmHg, respectively. The investigations included routine clinical and biologic tests as well as standard ECG in 12 derivations, Frank vectorial ECG and mono and bidimensional echocardiography (ECOCG).