Perhaps you should try some spelling variations:
"updated in hypertension and cardiovascular dysfunction" » "updated in hypertension and cardiovascular function", "updated in hypertension and vascular dysfunction"
"updated in hypertension and cardiovascular regulation" » "updated in hypertension and cardiovascular function", "updated in hypertension and cardiovascular complications"

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"updated in hypertension and cardiovascular dysfunction\") OR (\"updated in hypertension and cardiovascular regulation\"))".
• Removing quotes may allow a broader search: (( updated in hypertension and cardiovascular dysfunction ) OR ( updated in hypertension and cardiovascular regulation )).
• Adding a wildcard symbol may retrieve word variants: (("updated in hypertension and cardiovascular dysfunction") OR ("updated in hypertension and cardiovascular regulation"))*.