Coronary haemodynamics in left ventricular hypertrophy.
نویسندگان
چکیده
منابع مشابه
Coronary haemodynamics in left ventricular hypertrophy.
BACKGROUND Left ventricular hypertrophy is associated with an increased risk of cardiovascular morbidity and mortality. Previous studies have shown that patients with left ventricular hypertrophy develop electrocardiographic changes and left ventricular dysfunction during acute hypotension, and suggest that the lower end of autoregulation may be shifted upwards. AIM To measure coronary blood ...
متن کاملechocardiographic assessment of inappropriate left ventricular mass and left ventricular hypertrophy in patients with diastolic dysfunction
background: early diagnosis of left ventricular mass (lvm) inappropriateness and left ventricular hypertrophy (lvh) can result in preventing diastolic left ventricular dysfunction and its related morbidity and mortality. this study was performed to determine if diastolic dysfunction is associated with lvh and inappropriate lvm. methods: one hundred and twenty five uncomplicated hypertensi...
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METHODS Echocardiographic and anthropometric measurements were performed in 2,293 individuals who participated in the echocardiographic substudies of population-based MONICA Augsburg surveys. In addition, a total of 319 siblings of survey participants with echocardiographic evidence of LVH were evaluated. The risk of these siblings to present with LVH or abnormal LV geometry was estimated by co...
متن کاملCoronary artery dimensions in primary and secondary left ventricular hypertrophy.
BACKGROUND Coronary artery enlargement has been previously described in left ventricular hypertrophy. OBJECTIVES We sought to assess coronary artery dimensions and their relation to left ventricular muscle mass in primary and secondary hypertrophy. METHODS Cross-sectional area of the left and right coronary arteries was determined by quantitative coronary angiography in 52 patients: 12 cont...
متن کاملCoronary Pressure-Flow Relations in Hypertensive Left Ventricular Hypertrophy
Coronary pressure-flow relations during autoregulated and vasodilated flow states were compared between eight dogs with renovascular hypertension and left ventricular hypertrophy and 12 normal dogs. Each relation was constructed from serial steady-state measurements of end-diastolic coronary pressure and flow during perfusion of the circumflex artery by an extracorporeal circuit at controlled d...
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ژورنال
عنوان ژورنال: Heart
سال: 1996
ISSN: 1355-6037
DOI: 10.1136/hrt.75.4.369