Ht9 - Jing point Located at the corner of the little fingernail, alongside the fourth finger. This point boosts the Heart meridian in its season-summer-and disperses it in winter. In all seasons, it can treat the following disorders: To stimulate the heart (+). To increase blood pressure (+). To help fight depression (+). To relieve pain due to angina (+). To bring round subjects who have fainted (+). To recover speech in the case of shock (-).