The phrase "vibrant heart" is grammatically correct and can be used in written English.
One can use "vibrant heart" to describe a person or object that is full of life and energy, or to refer to the core of one's emotions and feelings. Example: "She was known for her vibrant heart and infectious smile, which lit up the room wherever she went."
The four Nordhocs, who provide the messy, vibrant heart of the novel, make up a representative tableau for the new millennium: the American family as mash-up.
The tragedy of Jaffna, once the vibrant heart of erudition and culture for the Tamil people, is written in the blasted ruins of some of its greatest institutions.
The new entrance, with rust-coloured planes looking something like a Richard Serra sculpture, will be "a new vibrant heart of the redevelopment, as homage to the Spiegelhalter story".
Expanded sections explore the role of blacks in horse racing in Baltimore, home to the Preakness, and recall life along Pennsylvania Avenue, the vibrant heart of the city's black community through most of the 20th century.
The camp, on the edge of Damascus, was once the bustling, vibrant heart of the Palestine refugee community in Syria, where 160,000 Palestinians lived in harmony with Syrians of all stripes.
Moscow is the vibrant heart of this soccer celebration, welcoming tens of thousands of visitors — every last one, it seems, stroll the Red Square area as if it were an ocean boardwalk — and inviting outsiders to a world they've probably never seen.
Clare is the vibrant bloody heart of the play.
This jungle of Mediterranean colors and scents sits right in the middle of Positano's busy maze of steep, narrow streets - its vibrant, pulsating heart.
A vibrant, abstract heart was painted by Coy, his wife Alice and their daughters, ages 6 and 3, over the course of a year.
Forest is one of the fringe's most vibrant beating hearts, having nurtured talents such as Kieran Hurley and Lucy McCormick and having created a climate that allows more experimental work to thrive in a fringe context.
Though he is gone physically, he will always be alive and vibrant in my heart.
