persistent(redirected from persistent ductus arteriosus)
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Related to persistent ductus arteriosus: patent ductus venosus
persistentadjective abiding, adamant, assiduous, chronic, continued, continuing, continuous, determined, dogged, durable, enduring, everlasting, faithful, insistent, lasting, obstinate, patient, perdurable, perseverant, persevering, pertinacious, purposeful, refusing to relent, relentless, remaining, repeated, resolute, resolved, sedulous, serious, set upon, staying, steadfast, steady, strong-willed, stubborn, sustained, tenacious, tireless, unceasing, unchanging, unchecked, undaunted, undiscouraged, undying, unfailing, unfaltering, unrelaxing, unremitting, unswerving, untiring, unvarying, unwavering, unwearying, unyielding
See also: chronic, connected, continual, diligent, durable, faithful, frequent, immutable, incessant, indelible, industrious, inexorable, infinite, insistent, lasting, patient, permanent, perpetual, pertinacious, relentless, repeated, resolute, sedulous, stable, steadfast, strong, undaunted, unrelenting, unremitting, unyielding, zealous