delivered the opinion of the Court.
On behalf of her deceased mother, Pauline Wilson Lovato filed a survival action against Guadalupe Zamora, M.D., Austin Nursing Center, Inc., and related entities and individuals (collectively “Austin Nursing Center”). In her original petition, filed within the statute of limitations, Lo-vato asserted that she was the personal representative of her mother’s estate. In actuality, Lovato was not appointed independent administrator until after the statute of limitations on the survival action expired. Austin Nursing Center moved for summary judgment, arguing that Lova-to lacked standing to bring the survival action at the time the case was filed, and the trial court granted the motion. The court of appeals reversed, holding that Lo-vato’s later-acquired status as the estate’s personal representative gave her standing, which related back to the time of the lawsuit’s original filing.
We hold that the standing doctrine’s requirements were satisfied and that the trial court had jurisdiction to hear the case. We further hold that although Lova-to may have lacked capacity to bring the survival action at the time the lawsuit was filed, any defect in her capacity was later cured by her appointment as the estate’s administrator. Accordingly, we affirm the court of appeals’ judgment.
I
Background
Ninety-two-year-old Margarita Torres Wilson allegedly developed pressure ulcers *847 while a resident at Austin Nursing Center from May to June 1998. She was discharged from the center in June and transferred to another care facility. Wilson died on August 18,1998.
On January 27, 2000, before limitations expired, Lovato filed this survival action on behalf of her mother’s estate pursuant to the survival statute, which provides that “[a] personal injury action survives to and in favor of the heirs, legal representatives, and estate of the injured person.” Tex. Civ. PRac. & Rem.Code § 71.021(b). Lovato alleged that she was the “Personal Representative” of Wilson’s estate, but also that “no administrator [of the estate] ha[d] been appointed.” Lovato asserted that Austin Nursing Center’s medical negligence harmed Wilson, resulting in physical pain and impairment, mental anguish, medical expenses, and disfigurement.
Two months after she brought the survival action, Lovato filed an application for independent administration of Wilson’s estate in the probate court, asking that she be appointed administrator of the estate and alleging that her mother died intestate, had no real property, and had personal property valued at less than $2,000. The probate court appointed Lovato administrator nearly two years later, on May 9, 2002, after the statute of limitations on the survival action had expired.
On April 22, 2002, Austin Nursing Center moved for summary judgment, arguing that because Lovato did not prove she was an heir or the estate’s personal representative, she lacked standing to bring the survival claim, depriving the trial court of subject matter jurisdiction. Austin Nursing Center argued alternatively that the survival claim was barred by limitations because a party with standing did not timely assert it.
Lovato filed her fourth amended petition and her first supplemental petition on May 20, 2002. In these petitions, Lovato alleged that she was the “Independent Ad-ministratrix” of her mother’s estate. Lo-vato then responded to Austin Nursing Center’s motion for summary judgment, arguing that her fourth amended petition related back; that she fulfilled the purpose and intent of the statute of limitations by notifying the defendants of the survival claim; and that she had standing to bring the survival claim because she was an heir at the time the original petition was filed, and no administration was pending or necessary.
On July 18, 2002, the trial court granted Austin Nursing Center’s motion for summary judgment and dismissed the survival action. The court of appeals reversed the trial court’s judgment, holding that (1) Lo-vato had “filed her original petition within the limitations period, with authority to bring the survival action as an heir”; and (2) “Lovato became the independent administrator of her mother’s estate and filed an amended petition in that capacity.”
We granted Austin Nursing Center’s petition for review. 47 Tex. Sup.Ct. J. 658 (June 18, 2004).
Ill
Discussion
Austin Nursing Center argues that the court of appeals erred because, under our decision in
Shepherd v. Ledford,
Lovato had standing as an heir only if she could plead and prove that there was no administration pending in probate court and
*848
none was necessary.
See Shepherd v. Ledford,
Lovato contends that the court of appeals’ judgment should be affirmed because she had standing as an heir when she originally filed the survival action within the limitations period. Alternatively, Lovato contends that even if she lacked standing as an heir when she originally filed the survival action, her post-limitations amended petition, which she filed as independent administrator of Wilson’s estate, related back to the original filing of the survival action, thereby correcting any deficiency in standing. We turn first to the issue of standing.
A
Standing Versus Capacity
The parties dispute whether Lovato had standing to assert a survival claim on behalf of Wilson’s estate. Although courts and parties have sometimes blurred the distinction between standing and capacity, 1 we believe that the issue presented here is more appropriately characterized as one of capacity.
A plaintiff must have both standing and capacity to bring a lawsuit.
Coastal Liquids Transp.,
A plaintiff has standing when it is personally aggrieved, regardless of whether it is acting with legal authority; a party has capacity when it has the legal au *849 thority to act, regardless of whether it has a justiciable interest in the controversy.
Nootsie, Ltd. v. Williamson County Appraisal Dist.,
In Texas, the standing doctrine requires that there be (1) “a real controversy between the parties,” that (2) “will be actually determined by the judicial declaration sought.”
Nootsie,
In addition to standing, a plaintiff must have the capacity to pursue a claim. For example, minors and incompetents are considered to be under a legal disability and are therefore unable to sue or be sued in their individual capacities; such persons are required to appear in court through a legal guardian, a “next friend,” or a guardian ad litem.
See Sax v. Votteler,
B
Survival Claims — Standing
At common law, a person’s claims for personal injuries did not survive her death.
Russell v. Ingersoll-Rand Co.,
[Under the Texas Survival Statute], a decedent’s action survives his death and may be prosecuted in his behalf. The survival action, as it is sometimes called, is wholly derivative of the decedent’s rights. The actionable wrong is that which the decedent suffered before his death. The damages recoverable are *850 those which he himself sustained while he was alive and not any damages claimed independently by the survival action plaintiffs (except that funeral expenses may also be recovered if they were not awarded in a wrongful death action). Any recovery obtained flows to those who would have received it had he obtained it immediately prior to his death — that is, his heirs, legal representatives and estate.
Russell,
We therefore hold that, in a survival action, the decedent’s estate has a justiciable interest in the controversy sufficient to confer standing.
See Landers,
We next consider whether Lovato had the capacity to bring the survival claim on the estate’s behalf.
C
Survival Claims — Capacity
Certain individuals are afforded the capacity to bring a claim on an estate’s behalf. In general, only the estate’s personal representative has the capacity to bring a survival claim.
Frazier v. Wynn,
The parties dispute whether, under this Court’s holding in
Shepherd,
Lovato was qualified to bring suit
as an heir
at the time she filed the survival action.
See Stewart v. Hardie,
D
Defects in Capacity
The survival action in this case is a health care liability claim governed by the two-year statute of limitations in the Medical Liability and Insurance Improvement Act (the “MLIIA”). See Act of May 30, 1977, 65th Leg., R.S., ch. 817, §§ 1.01-12.01, 1977 Tex. Gen. Laws 2039-2053 (for *852 mer Tex.Rev.Civ. Stat. art. 4590i), repealed by Act of June 2, 2003, 78th Leg., ch. 204, § 10.09, 2003 Tex. Gen. Laws 847, 884. 4 The parties agree that limitations expired on November 1, 2000 5 and that Lovato filed her original petition before that date. Her fourth amended and first supplemental petitions, however, were filed after limitations ran. The parties dispute whether these amended petitions should relate back to Lovato’s original petition.
Generally, cases involving post-limitations representative capacity involve an amended pleading alleging that capacity for
the first time. See, e.g., Davis v. Preston,
We have previously recognized that the substitution of a personal representative for dependents does not introduce a new or different cause of action and that such a substitution will relate back to the time of the original filing of the lawsuit.
Pope,
The defect in her petition was that she sued as an individual, instead of as ad-ministratrix. She was the real party at interest, no matter by whom the suit was prosecuted.
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This action was commenced before it was barred under the terms of any statute of limitations by the filing of the original petition and the service of citation on the Director General.
Id.; see also Mo., Kans. & Tex. Ry. Co. v. Wulf,
If, as we have held, a plaintiffs amended pleading alleging representative capacity satisfies the relation-back requirements, an original petition that alleges the correct capacity should suffice for limitations purposes, provided that capacity, if challenged, is established within a reasonable time. 7 The trial court, by granting summary judgment, necessarily concluded that, despite her pleading to the contrary, Lovato was not the estate’s personal representative at the time she filed the original petition. While we presume that Lova-to and her attorney filed that petition in good faith, we cannot ascertain from this record the basis for their pleading that Lovato was, in fact, “Personal Representative” of Wilson’s estate when “no administrator has been appointed.” The parties, or the trial court, are in a better position to determine whether the pleading was filed after reasonable inquiry. See Tex.R. Civ. P. 13; see also Tex Crv. PRAC. & Rem.Code ch. 10.
In any event, it would be pointless to require that the plaintiff file an “amended” pleading containing the same allegations of capacity as were stated in her original petition. The estate commenced the suit before limitations expired; Lovato cured the defect in her capacity before the case was dismissed. Under those circumstances, the estate had standing and was ultimately represented by a person with capacity to pursue the claim on its behalf.
Having determined that Lovato remedied her defective capacity and that her original petition was timely, we need not reach Austin Nursing Center’s remaining argument — that the MLIIA’s mandatory two-year limitation period “notwithstanding any other law” precludes Lovato’s post-limitations amendment from relating back to her original petition. Because Lo-vato’s original petition asserting her representative capacity was filed before the statute of limitations expired, the survival claim is not time-barred.
*854 IV
Conclusion
We affirm the court of appeals’ judgment. See Tex.R.App. P. 60.2(a).
Notes
.
See, e.g., Coastal Liquids Transp., L.P. v. Harris County Appraisal Dist.,
. The Texas Probate Code defines "estate” as "the real and personal property of a decedent." Tex. Probate Code § 3(1). Personal property "includes interests in goods, money, dioses in action, evidence of debts, and chattels real.” Id. § 3(z).
. We recognize that, in
Shepherd,
we stated that "circumstances can exist when an heir may have
standing
to bring suit on behalf of the decedent’s estate.”
. While this case was pending, the Legislature enacted House Bill 4 ("H.B.4”) which repealed article 4590i and governs all health care liability claims filed on or after September 1, 2003. Act of June 2, 2003, 78th Leg., ch. 204, § 10.01, 2003 Tex. Gen. Laws 847, 884 (now codified at Tex. Civ. Frac. & Rem.Code §§ 74.001-.507). Because former article 4590i continues to govern this case we will cite to the article.
. Because pre-suit notice was given to Austin Nursing Center, the MLIIA's ordinary two-year statute of limitations was tolled for an additional seventy-five days, making November 1, 2000 the last possible date suit could be filed. See Tex.Rev.Civ. Stat. art, 4590i, § 4.01(c).
. See Act approved May 13, 1931, 42nd Leg., R.S., ch. 115, § 1, 1942 Tex. Gen. Laws 194 (now codified at Tex. Civ. Prac. & Rem.Code § 16.068).
. The burden is on the defendant to challenge capacity via verified plea, and the trial court should abate the case and give the plaintiff a reasonable time to cure any defect.
See
Tex.R. Civ. P. 93(l)-(2);
Coakley
v.
Reising,
