Myocardial Oxygen Consumption Is Unchanged but Efficiency Is Reduced in Patients With Essential Hypertension and Left Ventricular Hypertrophy
Author(s) -
Hanna Laine,
Chietsugu Katoh,
Matti Luotolahti,
Hannele YkiJärvinen,
Ilkka Kantola,
Antti Jula,
Teemu Takala,
Ulla Ruotsalainen,
Hidehiro Iida,
Merja HaaparantaSolin,
Pirjo Nuutila,
Juhani Knuuti
Publication year - 1999
Publication title -
circulation
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 7.795
H-Index - 607
eISSN - 1524-4539
pISSN - 0009-7322
DOI - 10.1161/01.cir.100.24.2425
Subject(s) - left ventricular hypertrophy , medicine , cardiology , blood pressure , muscle hypertrophy , essential hypertension
Patients with hypertension and left ventricular hypertrophy (LVH) are prone to develop heart failure. We tested the hypothesis that compensatory LVH is associated with normalization of myocardial oxygen consumption and that this occurs at the expense of a decrease in the ratio between cardiac work and oxygen consumption (efficiency).
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