The phrase "an important heart" is correct and usable in written English.
It can be used in contexts where you want to emphasize the significance of someone's emotional or moral core, or the essence of compassion and empathy.
Example: "In times of crisis, it is essential to have an important heart that can guide us through difficult decisions."
Alternatives: "a vital heart" or "a significant heart".
7. Doctors did not inform black patients as often as white ones about an important heart procedure.
The extracts of this medicinal plant was used as an important heart stimulant, diuretic agent and anodyne among many other uses in Chinese medicine [18].
During heart development, WHSC1 interacts with and negatively modulates the transcriptional activity of NKX2.5, an important heart determinant (Nimura et al., 2009).
But the new study suggests that dietary cholesterol may be a more important heart-health factor among those at risk of cardiovascular disease or those whose cardiovascular health already is compromised.
Hyperinflation may play an important role regarding heart size and heart dysfunction in patients with COPD.
The researchers also found that greater worry about deportation was linked to higher systolic blood pressure (the pressure in blood vessels when a heart beats) and pulse pressure, an important indicator of heart health.
BAF60c, encoded by Smarcd3 gene, is preferentially expressed in skeletal muscle, brain, and heart, and has been identified as an important regulator of heart and retina development (Lickert et al., 2004; Lamba et al., 2008).
Cardiomyopathy is an important cause of heart failure and a major indication for heart transplantation in children.
The β-adrenoceptor (β-AR) plays an important role in heart failure, with low β-AR density a direct reflection of decreased contractility in the heart, an important hallmark of heart failure.
But inflammation is also an important contributor to heart attacks and strokes.
Irregularity of the pulse (arrhythmia) is an important indicator of heart malfunction.
