United States Court of Appeals
                           FOR THE EIGHTH CIRCUIT
                                   ___________

                                   No. 03-1700
                                   ___________

Kirk A. Nielson,                     *
                                     *
            Appellant,               * Appeal from the United States
                                     * District Court for the
      v.                             * Eastern District of Arkansas.
                                     *
Jo Anne B. Barnhart, Commissioner,   * [UNPUBLISHED]
Social Security Administration,      *
                                     *
            Appellee.                *
                                ___________

                             Submitted: November 20, 2003

                                  Filed: January 27, 2004
                                   ___________

Before BYE, BOWMAN, and MELLOY, Circuit Judges.
                          ___________

PER CURIAM.

      Kirk A. Nielson appeals the district court’s1 order affirming the termination of
disability insurance benefits and supplemental security income. Having carefully
reviewed the record, we affirm. See Dixon v. Barnhart, 

, 1000 (8th Cir.
2003) (reviewing denial of benefits pursuant to continuing-disability-review process


      1
       The Honorable H. David Young, United States Magistrate Judge for the
Eastern District of Arkansas, to whom the case was referred for final disposition by
consent of the parties pursuant to 28 U.S.C. § 636(c).
for substantial evidence to support ALJ’s decision; substantial evidence is relevant
evidence that reasonable minds might accept as adequate to support decision);
Mittlestedt v. Apfel, 

, 850-51 (8th Cir. 2000) (reviewing court may not
reverse merely because substantial evidence would also support opposite decision).

        In February 1995 Nielson was granted benefits effective January 1989 based
on a seizure disorder and cardiac impairment. In June 1998 he was notified that,
based on information indicating his condition had improved, his benefits were being
terminated. Nielson challenged the ruling, contending he was still disabled by
uncontrolled seizures, arthritis in his back and knees, and heart disease. After a
March 1999 hearing, at which a medical expert (ME) and vocational expert (VE)
testified, an administrative law judge (ALJ) determined that Nielson’s disability had
ceased in June 1998, because there had been an improvement in his medical
impairments related to his ability to work. The ALJ concluded that notwithstanding
Nielson’s history of cardiac-bypass surgery, a seizure disorder, and asthma, he had
the residual functional capacity (RFC) for a wide range of light work, and although
he could not do his PRW, the Medical Vocational Guidelines directed a conclusion
of not disabled, consistent with the VE’s testimony.

       Nielson argues that the ALJ was bound by the previous ALJ’s 1995 findings
as to his subjective complaints and limited RFC, and that the ALJ applied the wrong
standard. We disagree. The prior determination was based on Nielson’s disability
status at that time, and this court has recognized the continuing-review regulations.
See 20 C.F.R. §§ 404.1594, 416.994 (2003) (outlining procedure for determining
whether disability continues); 

(under § 404.1594, claims
must be reviewed periodically to determine if medical improvement has resulted in
claimant’s ability to work again; determination must be made without reference to
disability status based on prior finding of disability). Further, in determining that
Nielson’s disability had ceased, the ALJ specifically considered whether Nielson had
had a medical improvement that affected his ability to work; and because the ALJ

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found such a medical improvement, he then considered whether Nielson’s current
impairments were severe or of listing-level severity, and whether his current RFC
enabled him to perform his PRW, and if not, whether his current RFC enabled him
to perform other work. See 20 C.F.R. §§ 404.1594(a) & (f), 416.994(b)(1)-(2), (4)
(2003); 

(discussing sequential analysis in continuing-
disability-review process).

       We also reject Nielson’s contention that the ALJ erred by rejecting the RFC
findings of his treating cardiologist, Dr. Mukesh Patel. We find that substantial
evidence supports the ALJ’s decision to discount Dr. Patel’s August 1998 and
January 1999 opinions that Nielson was completely disabled from coronary artery
disease and a seizure disorder. Dr. Patel did not link his opinion to diagnostic test
results or examination findings; Nielson’s 1997 cardiac stress-test results were
grossly normal, indicating improved cardiac function after his 1996 bypass; and, as
the ALJ noted, Dr. Patel’s February 1998 insurance-company statement conflicted
with his later RFC findings, at least as to Nielson’s seizures. See Holmstrom v.
Massanari, 

, 720 (8th Cir. 2001) (treating physician’s opinion will be
granted controlling weight if it is well supported by medically accepted diagnostic
techniques, but may be discounted if, inter alia, physician has offered inconsistent
opinions).

       Nielson argues the ALJ erred by not completing a psychiatric review technique
form (PRTF) or developing the record concerning his severe depression. These
arguments also fail. Nielson did not mention depression as a basis for his continued
disability until the hearing, nor did he seek treatment for depression. We also find no
discernable notation of depression in Dr. Patel’s records, and we note that Nielson
was sent for evaluation to a consulting psychiatrist, whose findings would not support
a severe mental impairment. Further, the ALJ discussed Nielson’s testimony about
depression, and concluded the depression was not severe. See 20 C.F.R.
§§ 404.1521(a), 416.921(a) (2003) (nonsevere mental impairment does not

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significantly limit mental ability to do basic work activities); Haley v. Massanari, 

, 749-50 (8th Cir. 2001) (ALJ may issue decision without obtaining added
medical evidence if existing evidence provides sufficient basis for decision);
Montgomery v. Shalala, 

, 100-01 (8th Cir. 1994) (discussing failure to
complete PRTF and harmless error).

       We also reject Nielson’s challenge to the ALJ’s credibility determination, and
his argument that the ALJ did not develop the record as to Nielson’s ability to engage
in a wide range of light work. The ALJ pointed to several valid reasons as the basis
for discrediting Nielson’s subjective complaints. See Hogan v. Apfel, 

,
962 (8th Cir. 2001) (deference to ALJ’s opinion is appropriate when ALJ expressly
discredits claimant and gives good reason for doing so). As to developing the record,
Nielson’s counsel did not mention at the hearing the existence of, or the need to
obtain, additional records relevant to Nielson’s RFC; and despite the ALJ’s reliance
upon the 1997 cardiac test results and upon Nielson’s infrequent visits to healthcare
providers after the 1995 disability determination in finding Nielson no longer
disabled, Nielson did not argue to the Appeals Council that later cardiac test results
or other records existed or needed to be obtained, nor did he submit any such records.
Also, the ALJ’s physical RFC findings included restrictions for asthma and seizures,
and exertional limitations directed to Nielson’s cardiac history, and the findings were
supported by those of reviewing and consulting physicians as well as the ME’s
testimony. See Pearsall v. Massanari, 

, 1217-18 (8th Cir. 2001) (ALJ
is responsible for determining RFC based on all relevant evidence, including
observations of treating physicians and others, and claimant’s own description of
limitations); Shannon v. Chater, 

, 488 (8th Cir. 1995) (failure of
claimant’s counsel to obtain records suggests they had only minor importance;
reversal for failure to develop record justified only where such failure is unfair or
prejudicial).




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      Accordingly, because Nielson’s remaining arguments provide no basis for
reversal, we affirm.
                     ______________________________




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