A: Hypertension can lead to cardiac hypertrophy and heart failure, also can cause angina pectoris or myocardial infarction.
Long-term hypertension can lead to ventricular dilatation, to forming(and) hypertensive heart disease；
Hypertension leads to cerebral arteriosclerosis, when the state is serious(in some serious case), it may cause a stroke, including(delete) cerebral infarction and cerebral hemorrhage.
Hypertension leads to renal arteriosclerosis which will badly affect the functions of kidney was affected severely(delete), eventually it may lead to the occurrence of uremia
The theory of modern hemorheology : the occurrence of hypertension is mainly in the(due to) alterative and abnormal of hemorheology, namely the blood viscosity increased which causes overhigh peripheral vascular resistance.
