[Left ventricular hypertrophy in hypertension].
Left ventricular hypertrophy LVH is supposed to be a useful marker of cardiovascular complications during the course of hypertension. Occurrence of other risk factors of atherosclerosis in these hypertensive patients such as hyperlipidemia and smoking deteriorate the prognosis too. The authors compared clinical findings in hypertensive patients with and without left ventricular hypertrophy defined by echocardiography. Hospital records of 185 hypertensive patients treated at our medical department during years 1996-1999 were analysed. Left ventricular hypertrophy was defined by echocardiography (Penn convention) as left ventricular mass index > 134 g/m2 in men and > 110 g/m2 in women. Presence of LVH was found in 109 patients (mean age 66.7 years), absence of LVH in 76 patients (mean age 64.7 years). Both groups of hypertensive patients were matched by demographic parameters by the presence of hyperlipidemia and by smoking habits. Hypertensive patients with diabetes mellitus and obesity were excluded. They were statistically significant in the incidence of heart failure, myocardial infarction, renal failure and mitral regurgitation, and non-significant in the incidence of left ventricular diastolic dysfunction. There were more cardiovascular complications in LVH-positive patients than in those with LVH-negative findings. The incidence of stroke was slightly higher in LVH-negative patients. Left ventricular hypertrophy in patients with hypertension brings usually a complicated course of the disease. The authors recommend to examine the patients with arterial hypertension for the presence of left ventricular hypertrophy as it complicates the course of the disease significantly. (Tab. 3, Fig. 2, Ref. 26.)
Ghanem Wisam
M A
MA
1st Dpt of Internal Medicine FN, Mickiewiczova 13, SK-813 69 Bratislava 1, Slovakia. wisam.ghanem@usa.net
Murin
J
J
Bulas
J
J
Kozlikova
K
K
Jaber
J
J
Radman
A
A
D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D002318:Cardiovascular Diseases / Q000209:etiology; D004452:Echocardiography; D005260:Female; D006801:Humans; D006973:Hypertension / Q000150:complications*; D017379:Hypertrophy, Left Ventricular / Q000000981:diagnostic imaging* / Q000209:etiology; D008297:Male; D008875:Middle Aged; D012189:Retrospective Studies; D012307:Risk Factors