CUMMINGS, Chief Judge.

Plaintiff Steven E. Silverman filed this action for damages on behalf of the estate of Eric Tiebauer, pursuant to 42 U.S.C. § 1983 and the Illinois Wrongful Death Act, Ill.Rev.Stat., 1979, ch. 70, § 1. Named as defendants are two officers of the Rolling Meadows Police Department, Donald Ballantine and Harvey Greenway, and two Cook County Deputy Sheriffs, Mike Abramovitz and Irv Pogofsky. The claims arise out of the events of March 9, 1978, when the defendants attempted to serve a writ of replevin on behalf of the Hewlett-Packard Company on Tiebauer. During the service of the writ and ensuing events, Tiebauer suffered a heart attack and died. In August 1981 and March 1982 the district court granted defendants' motions for summary judgment on both claims. (A-1-A-15; A- 16 — A-25). We affirm.

I

The basic facts are as follows: Tiebauer, president of Computer Marketing Services, Inc., had purchased computer equipment from Hewlett-Packard on credit. When he failed to make timely payments, Hewlett-Packard obtained a writ of replevin in accordance with Ill.Rev.Stat., 1979, ch. 119, §§ 1-28. The writ was issued by the Circuit Court of Cook County upon the posting of the appropriate bond and was served by two Cook County deputy sheriffs, defendants Abramovitz and Pogofsky.

On March 9, 1978, the two deputies met John Chell, a representative of Hewlett-Packard, who had assembled a team of technicians to dismantle and remove the computer equipment. Hewlett-Packard had also contacted the Rolling Meadows Police Department to assist in the service of the writ because the firm anticipated trouble from Tiebauer. Defendants Ballantine and Greenway came from the Rolling Meadows Police Department.

The four defendants, along with Chell, went to Computer Marketing Services, Inc., entered an ante-room, and approached a reception window. Deputy Abramovitz, who was in the lead, identified himself to a man behind the window and informed him he was looking Eric Tiebauer. The man behind the window (who was in reality Eric Tiebauer) falsely stated to the officer that Tiebauer was not present and that he was a computer programmer named Kingsley.

Abramovitz then informed "Mr. Kingsley" that it did not matter whether Tiebauer was there or not, and that he had a replevin writ to serve which called for it to be obeyed by any employee of the company. Abramovitz then handed Tiebauer the writ and informed him that he was required to turn over the equipment pursuant to the court order, and that if he did not cooperate he would be in violation of state law. Tiebauer became irate and profane and turned and retreated to his inner office.

The deputies then reached through the receptionist's window and unlocked the door leading to the inner offices of the company. They followed Tiebauer to his office and found him standing behind his desk. Abramovitz again informed Tiebauer that they were there to serve a writ of replevin and to obtain the equipment. He also informed him of the substance of the Illinois statute on obstructing service of process and further alerted Tiebauer to his right to post a bond to keep custody of the computer. Tiebauer was told that if he did not allow them to take the equipment he would have to be placed under arrest.

All four defendants testified that Tiebauer initially asked to call his attorney, picked up the telephone receiver, started to dial the number and then stopped abruptly on his own. In contrast, plaintiff's witnesses, who were outside the office, testified that Tiebauer's request to call his attorney was denied. Tiebauer again informed defendants, profanely, that he would never permit the taking of the computer. Abramovitz therefore placed Tiebauer under arrest and directed Officers Ballantine and Greenway to seize him. All four men stated that Tiebauer made a sudden move toward his top desk drawer. Ballantine and Greenway each attempted to take one of Tiebauer's arms, but he weighed 410 pounds and easily flung them aside. The second time the detectives tried to grab Tiebauer he fell back on top of Ballantine, injuring him. Greenway then requested assistance from Pogofsky in handcuffing Tiebauer and in rolling him off Ballantine. They handcuffed Tiebauer and Ballantine left the room injured. As he left, two other Rolling Meadows police officers, Schlee and Pletz, who had been called prior to the scuffle by Ballantine, arrived at the scene.

In the midst of this confusion, Greenway noticed that Tiebauer was having a heart attack while lying on the floor, handcuffed. One of plaintiff's decedent's employees, Judy Sheridan, entered the room and attempted to loosen Tiebauer's tie. The handcuffs were removed and calls for paramedical assistance were made. Officer Pletz attempted to give Tiebauer cardiopulmonary resuscitation. The paramedics arrived between three and ten minutes after they had received requests for assistance from the officers.

The medical examiner concluded that Tiebauer died as a result of a massive coronary attack, and he found no evidence of physical injuries from a violent attack on Tiebauer's body.

II

Plaintiff raises four Section 1983 claims: (1) the officers' entry into Tiebauer's inner office was unlawful, (2) Tiebauer's detention was unlawful, (3) excessive force was used in arresting Tiebauer, and (4) Tiebauer failed to receive appropriate medical attention from the officers. Plaintiff argues first that disputed issues of material fact made summary judgment inappropriate, and second, that the district court erred as a matter of law in granting summary judgment for defendants.

Summary judgment is of course appropriate only on a showing that "there is no genuine issue as to any material fact and that the moving party is entitled to a judgment as a matter of law." Fed.R.Civ.P. 56(c). Each of plaintiff's claims must be evaluated in accordance with this standard.

A. The unlawful entry claim

Plaintiff first argues that summary judgment was inappropriate because the evidence presented conflicting versions of what actually happened in Tiebauer's outer office. While plaintiff's witnesses contend that they heard only "murmuring" coming from the outer office, all four defendants and John Chell claim Tiebauer was irate and profane.

By their own admission, however, plaintiff's witnesses were not at the scene. Judy Sheridan, an employee, testified that she overheard Tiebauer say that "Eric wasn't there," and "[t]hat's all I heard at the time." She left soon afterwards (Sheridan Dep. 14-15). Lester Schneider, a consultant, testified that he was in an office next to Tiebauer's inner office and was busy working, but heard some "murmuring" coming from the outer office (Schneider Dep. 11). Because plaintiff's witnesses were not present in the outer office, their version of the events cannot be characterized as inconsistent with that of defendants' witnesses.

Plaintiff next argues that the evidence presented conflicting versions of defendants' reasons for entering the locked inner office area. Plaintiff's position is that entry was made to force Tiebauer's cooperation in violation of the Fourth Amendment, though the district court found the defendants entered to effectuate an arrest because they reasonably believed a misdemeanor had been committed in their presence. All four defendants and John Chell indicated that Tiebauer was informed at the window that if he did not cooperate he would be arrested, that Tiebauer turned and walked away, and that the entry was made immediately thereafter. All but Deputy Pogofsky explicitly stated that Abramovitz informed Tiebauer at the window that he was under arrest (Ballantine Dep. 26-27; Greenway Dep. 20; Chell Dep. 46, 48; Abramovitz Dep. 38 and Ex. 6; Pogofsky Dep. 36-37). Once the arrest had been announced, defendants entered the office to effectuate it. There is no evidence in the record to indicate that defendants were not acting pursuant to the belief that a misdemeanor had been committed.

Plaintiff also challenges the district court's conclusion that the entry into the inner offices of Computer Marketing Services, Inc. was justified as a matter of law. The undisputed facts show that after the four defendants and Chell entered the anteroom and approached Tiebauer from outside the windowed partition, Deputy Abramovitz, who was in the lead, identified himself and explained the obligation of an employee to obey the replevin writ. He told Tiebauer that if he didn't cooperate he would be in violation of state law. According to those present, Tiebauer responded in a threatening manner. (See Greenway Dep. 20: Tiebauer said "that he wasn't going to help us any way whatsoever" and "`Go fuck yourself, you are not taking anything'"; Ballantine Dep. 25-26: Tiebauer said "we [defendants] all better get the fuck out of his office" and "the sheriff asked him at that time is he refusing to accept the writ; he said, `You are fucking right I am, just get the hell out of my office before you get hurt.'"; Pogofsky Dep. 33-34: Tiebauer said "`I'm not giving you any of that equipment, none of you son of a bitches are going to get it, there aren't enough of you to take the thing.'"; Abramovitz Dep. 35-36: Tiebauer said "`Go fuck yourself, nobody is going to take any of this equipment here'"; Chell Dep. 46: Tiebauer said "`No fucken way' or `Get the hell out of here.'") Deputy Abramovitz told Tiebauer that if he didn't cooperate he would be arrested for violating Ill.Rev.Stat., 1979, ch. 38, § 31-3, which provides:

Whoever knowingly resists or obstructs the authorized service or execution of any civil or criminal process or order of any court commits a Class B misdemeanor.

Tiebauer turned and walked away from the window.

Illinois law provides that a peace officer may arrest a person when "[h]e has reasonable grounds to believe that the person is committing or has committed an offense." Ill.Rev.Stat., 1979, ch. 38, § 107-2. Although obstructing service or execution of process under the statute cannot be premised on "mere argument" with a police officer, it may be premised on a "physical act which . . . may impede, hinder, interrupt, prevent or delay the performance of the officer's duties . . . ." Landry v. Daley, 280 F. Supp. 938, 959 (N.D.Ill. 1968) (interpreting Ill.Rev.Stat., ch. 38, § 31-1, Resisting or Obstructing a Peace Officer), reversed on other grounds sub nom. Boyle v. Landry, 401 U.S. 77, 91 S.Ct. 758, 27 L.Ed.2d 696. See also People v. Raby, 40 Ill.2d 392, 399, 240 N.E.2d 595 (1968); Migliore v. County of Winnebago, 24 Ill. App.3d 799, 802-803, 321 N.E.2d 476 (2d Dist. 1974). When Mr. Tiebauer, a 400-pound man, told the officers in no uncertain terms that he would not allow them to take the equipment and retreated from the window, he "impeded, hindered, interrupted or delayed" the repossession of the equipment. In this case, the officers had reasonable grounds to believe Mr. Tiebauer was committing a misdemeanor in their presence, and they therefore had probable cause to enter the inner offices to effectuate an arrest.

B. The unlawful detention claim

Plaintiff argues that summary judgment was inappropriate on the unlawful detention claim because the evidence presented conflicting versions of what actually happened in Tiebauer's inner office. There is indeed a dispute about whether Tiebauer was permitted to call his lawyer after the defendants entered his office. However, even if the testimony of plaintiff's witnesses is credited, the grant of summary judgment was proper.

Defendants are entitled to a qualified immunity in a Section 1983 case unless they knew or reasonably should have known that their actions violated plaintiff's constitutional rights. Harlow v. Fitzgerald, ___ U.S. ___, 102 S.Ct. 2727, 73 L.Ed.2d 396 (1982). Plaintiff claims that by refusing to let Tiebauer call his lawyer, defendants violated his Sixth Amendment right to counsel. yet it is established law that the right to counsel attaches at the time that adversary judicial proceedings are initiated against a suspect, "whether by way of formal charge, preliminary hearing, indictment, information, or arraignment." Brewer v. Williams, 430 U.S. 387, 398, 97 S.Ct. 1232, 32 L.Ed.2d 424, quoting Kirby v. Illinois, 406 U.S. 682, 689, 92 S.Ct. 1877, 1882, 32 L.Ed.2d 411. The right applies to all "critical stages" in the prosecution, Kirby v. Illinois, 406 U.S. at 690, 92 S.Ct. at 1882. As discussed above, defendants were justifiably present in Tiebauer's office to effectuate an arrest. While it is unclear whether an arrest can be considered the beginning of "adverse judicial proceedings," (see United States ex rel. Sanders v. Rowe, 460 F. Supp. 1128, 1138 n. 28 and cases cited therein; cf. Brewer v. Williams, 430 U.S. 387, 410, 97 S.Ct. 1232, 1245, 51 L.Ed.2d 424 (Powell, J., concurring) (defendant was "arrested, booked, and carefully given Miranda warnings. It is settled constitutional doctrine that he then had the right to assistance of counsel.") (emphasis added)), such uncertainty need not detain us. We hold that defendants retain their qualified immunity because they could not reasonably have known that Tiebauer had a right to counsel at the time of his arrest.

C. The use of excessive force in effectuating the arrest

Illinois law provides that

a peace officer, or any person whom he has summoned or directed to assist him . . . is justified in the use of any force which he reasonably believes to be necessary to defend himself or another from bodily harm, while making the arrest.

Ill.Rev.Stat., 1979, ch. 38, § 7-5(a).

Plaintiff has presented no evidence that defendants used excessive force in effectuating Tiebauer's arrest. First, the officers' actions in reaching through the receptionist's window to enter Tiebauer's office was the minimum amount of force possible under the circumstances. Second, once inside the office, the only direct evidence comes from the defendants themselves, who testified that Tiebauer did not submit quietly to the arrest. When the Rolling Meadows police officers first grabbed Tiebauer's arms in an attempt to handcuff him, Tiebauer flung them off. They then subdued him and managed to handcuff him. As the district court said, "the force used on Tiebauer was in the context of a 410 pound man angrily, actively and violently resisting arrest." A-12. Under these circumstances, and in light of the absence of conflicting evidence, we must affirm the grant of summary judgment for the defendants on this claim.

D. The denial of appropriate medical treatment

We concur generally with the district court's discussion of this claim as reproduced below (A-12-A-13):

The legal standard governing plaintiff's third claim — denial of appropriate medical treatment — was discussed by the Seventh Circuit in Wood v. Worachek, 618 F.2d 1225 (7th Cir. 1980). In Worachek, another § 1983 case involving claims of inadequate medical attention, the court analogized from the Supreme Court's decision in Estelle v. Gamble, 429 U.S. 97 [ 97 S.Ct. 285, 50 L.Ed.2d 251] (1976), and held that the mere inadvertent failure to provide adequate medical care was insufficient to serve as a basis for a compensable deprivation of civil rights. Rather, the Worachek court indicated that proof of `deliberate indifference' to plaintiff's medical needs under the circumstances is necessary to complete the violation. Wood v. Worachek, 618 F.2d at 1233. Cf. Lock v. Jenkins, 641 F.2d 488, 491 n. 7 (7th Cir. 1981).

A review of the available evidence illustrates that plaintiff's medical attention claim is the most plausible of those raised in this case. Even here, however, the evidence falls far short of proof of deliberate indifference to Tiebauer's medical needs. Indeed, the evidence does not establish any misfeasance at all on the part of the defendants. Both Ballantine and Greenway testified at their depositions that paramedical assistance was requested almost immediately upon the recognition that Tiebauer was in need of help [(Ballantine Dep. 64; Greenway Dep. 58, 59)]. Ballantine called an ambulance by telephone, and Officer Schlee requested assistance on his police radio [(Ballantine Dep. 64)]. * * *

The evidence also indicates that Officer Pletz administered cardio-pulmonary resuscitation to Tiebauer (Greenway Dep. 60, 61; Pogofsky Dep. 57; Abramovitz Dep. 58). This was confirmed, according to the district court, by "the report filed by the paramedics, which states that, upon their arrival, Tiebauer was receiving CPR. (Def.Ex. D)." The district court continued (A-13 — A-14):

Finally, witnesses for the plaintiff and defendants testified that the ambulance team arrived on the scene as early as three minutes, and no later than 10 minutes, after they were called. Accordingly, the deposition transcripts reveal that the paramedics were attending to Tiebauer no later than 12 minutes after he had his heart attack.

In his attempt to raise a genuine issue of fact, plaintiff points to the testimony of Mike Pedersen and William Martino, both employees of Tiebauer, who stated that the police "stood around" and "did nothing." It is, however, not necessary to discredit this testimony in order to conclude that no factual issue exists. * *

The evidence indicates that both Pedersen and Martino arrived late on the scene, after the struggle had ended (Sheridan Dep. 53; Pedersen Dep. 12-13; Martino Dep. 12-15). Neither actually entered the office (Pedersen Dep. 15; Martino Dep. 15), and thus did not see Officer Pletz administering cardio-pulmonary resuscitation. Finally Sheridan testified that during the confusion there was some momentary delay in removing Tiebauer's handcuffs. However, she was ushered out of the room and thus could not see the handcuffs being removed (Sheridan Dep. 37). We conclude with the district court that "[a] brief delay in effecting medical care during a time of great confusion does not rise to the level of a constitutional tort under the Wood v. Worachek [supra] standard."

III

Plaintiff also brings suit under the Illinois Wrongful Death Act, which creates a cause of action for death caused by "wrongful act, neglect or default." Ill.Rev.Stat., 1979, ch. 70, § 1. Because the suit is against public employees, the district court held that their liability is limited by the Illinois Local Governmental and Governmental Employees Tort Immunity Act, Ill. Rev.Stat., 1979, ch. 85, §§ 1-101 et seq. The Act limits liability to acts or omissions which constitute "willful and wanton negligence." Id. § 2-202. Plaintiff now argues for the first time on appeal that the statutory immunity defense was waived to the extent defendants were covered by insurance. Id. § 9-103(c).

We need not address this contention. Regardless of the statutory immunity provided in the Tort Immunity Act, plaintiff cannot prevail on the wrongful death claim. To prevail on such a claim, plaintiff must prove "facts showing a duty of defendant and a breach of that duty which was a proximate cause of an injury to plaintiff." Hubbard v. Aetna Ins. Co., 37 Ill. App.3d 666, 669, 347 N.E.2d 396, 399 (1st Dist.2d Div. 1976). Yet defendants breached no duty; in fact, as discussed in Part II supra, defendants at all times acted reasonably and within the bounds of the law. The entry into Tiebauer's office was justified because the officers reasonably believed that a misdemeanor was committed in their presence, and they entered the office to effectuate an arrest for that misdemeanor. Defendants' brief detention of Tiebauer was also reasonable in light of the current state of Sixth Amendment law. Defendants did not use excessive force in effectuating the arrest of Mr. Tiebauer, and as justifiably stated by the district court, the evidence with respect to the medical mistreatment claim "does not establish any misfeasance at all on the part of the defendants." See supra p. 1097.

The summary judgments on both claims are affirmed.